Use rdev_<level> convenience macros to emit rdev_get_name(rdev)
along with whatever format/arg... is supplied.
Signed-off-by: Joe Perches <[email protected]>
---
drivers/regulator/core.c | 146 ++++++++++++++++++++-------------------------
1 files changed, 65 insertions(+), 81 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 64a56a7..ad1999b 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -32,6 +32,15 @@
#include "dummy.h"
+#define rdev_err(rdev, fmt, ...) \
+ pr_err("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_warn(rdev, fmt, ...) \
+ pr_warn("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_info(rdev, fmt, ...) \
+ pr_info("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_debug(rdev, fmt, ...) \
+ pr_debug("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+
static DEFINE_MUTEX(regulator_list_mutex);
static LIST_HEAD(regulator_list);
static LIST_HEAD(regulator_map_list);
@@ -114,11 +123,11 @@ static int regulator_check_voltage(struct regulator_dev *rdev,
BUG_ON(*min_uV > *max_uV);
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
@@ -140,11 +149,11 @@ static int regulator_check_current_limit(struct regulator_dev *rdev,
BUG_ON(*min_uA > *max_uA);
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_CURRENT)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
@@ -173,15 +182,15 @@ static int regulator_check_mode(struct regulator_dev *rdev, int mode)
}
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_MODE)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
if (!(rdev->constraints->valid_modes_mask & mode)) {
- pr_err("invalid mode %x for %s\n", mode, rdev_get_name(rdev));
+ rdev_err(rdev, "invalid mode %x\n", mode);
return -EINVAL;
}
return 0;
@@ -191,11 +200,11 @@ static int regulator_check_mode(struct regulator_dev *rdev, int mode)
static int regulator_check_drms(struct regulator_dev *rdev)
{
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_DRMS)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
return 0;
@@ -592,18 +601,17 @@ static int suspend_set_state(struct regulator_dev *rdev,
*/
if (!rstate->enabled && !rstate->disabled) {
if (can_set_state)
- pr_warning("No configuration for %s\n",
- rdev_get_name(rdev));
+ rdev_warn(rdev, "No configuration\n");
return 0;
}
if (rstate->enabled && rstate->disabled) {
- pr_err("invalid configuration for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "invalid configuration\n");
return -EINVAL;
}
if (!can_set_state) {
- pr_err("no way to set suspend state\n");
+ rdev_err(rdev, "no way to set suspend state\n");
return -EINVAL;
}
@@ -612,14 +620,14 @@ static int suspend_set_state(struct regulator_dev *rdev,
else
ret = rdev->desc->ops->set_suspend_disable(rdev);
if (ret < 0) {
- pr_err("failed to enabled/disable\n");
+ rdev_err(rdev, "failed to enabled/disable\n");
return ret;
}
if (rdev->desc->ops->set_suspend_voltage && rstate->uV > 0) {
ret = rdev->desc->ops->set_suspend_voltage(rdev, rstate->uV);
if (ret < 0) {
- pr_err("failed to set voltage\n");
+ rdev_err(rdev, "failed to set voltage\n");
return ret;
}
}
@@ -627,7 +635,7 @@ static int suspend_set_state(struct regulator_dev *rdev,
if (rdev->desc->ops->set_suspend_mode && rstate->mode > 0) {
ret = rdev->desc->ops->set_suspend_mode(rdev, rstate->mode);
if (ret < 0) {
- pr_err("failed to set mode\n");
+ rdev_err(rdev, "failed to set mode\n");
return ret;
}
}
@@ -705,14 +713,13 @@ static void print_constraints(struct regulator_dev *rdev)
if (constraints->valid_modes_mask & REGULATOR_MODE_STANDBY)
count += sprintf(buf + count, "standby");
- printk(KERN_INFO "regulator: %s: %s\n", rdev_get_name(rdev), buf);
+ rdev_info(rdev, "regulator: %s\n", buf);
}
static int machine_constraints_voltage(struct regulator_dev *rdev,
struct regulation_constraints *constraints)
{
struct regulator_ops *ops = rdev->desc->ops;
- const char *name = rdev_get_name(rdev);
int ret;
unsigned selector;
@@ -725,8 +732,8 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
rdev->constraints->max_uV,
&selector);
if (ret < 0) {
- pr_err("failed to apply %duV constraint to %s\n",
- rdev->constraints->min_uV, name);
+ rdev_err(rdev, "failed to apply %duV constraint\n",
+ rdev->constraints->min_uV);
rdev->constraints = NULL;
return ret;
}
@@ -758,8 +765,7 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
/* else require explicit machine-level constraints */
if (cmin <= 0 || cmax <= 0 || cmax < cmin) {
- pr_err("invalid '%s' voltage constraints\n",
- name);
+ rdev_err(rdev, "invalid voltage constraints\n");
return -EINVAL;
}
@@ -780,20 +786,19 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
/* final: [min_uV..max_uV] valid iff constraints valid */
if (max_uV < min_uV) {
- pr_err("unsupportable '%s' voltage constraints\n",
- name);
+ rdev_err(rdev, "unsupportable voltage constraints\n");
return -EINVAL;
}
/* use regulator's subset of machine constraints */
if (constraints->min_uV < min_uV) {
- pr_debug("override '%s' min_uV, %d -> %d\n",
- name, constraints->min_uV, min_uV);
+ rdev_debug(rdev, "override min_uV, %d -> %d\n",
+ constraints->min_uV, min_uV);
constraints->min_uV = min_uV;
}
if (constraints->max_uV > max_uV) {
- pr_debug("override '%s' max_uV, %d -> %d\n",
- name, constraints->max_uV, max_uV);
+ rdev_debug(rdev, "override max_uV, %d -> %d\n",
+ constraints->max_uV, max_uV);
constraints->max_uV = max_uV;
}
}
@@ -816,13 +821,10 @@ static int set_machine_constraints(struct regulator_dev *rdev,
struct regulation_constraints *constraints)
{
int ret = 0;
- const char *name;
struct regulator_ops *ops = rdev->desc->ops;
rdev->constraints = constraints;
- name = rdev_get_name(rdev);
-
ret = machine_constraints_voltage(rdev, constraints);
if (ret != 0)
goto out;
@@ -831,8 +833,7 @@ static int set_machine_constraints(struct regulator_dev *rdev,
if (constraints->initial_state) {
ret = suspend_prepare(rdev, constraints->initial_state);
if (ret < 0) {
- pr_err("failed to set suspend state for %s\n",
- name);
+ rdev_err(rdev, "failed to set suspend state\n");
rdev->constraints = NULL;
goto out;
}
@@ -840,16 +841,14 @@ static int set_machine_constraints(struct regulator_dev *rdev,
if (constraints->initial_mode) {
if (!ops->set_mode) {
- pr_err("no set_mode operation for %s\n",
- name);
+ rdev_err(rdev, "no set_mode operation\n");
ret = -EINVAL;
goto out;
}
ret = ops->set_mode(rdev, constraints->initial_mode);
if (ret < 0) {
- pr_err("failed to set initial mode for %s: %d\n",
- name, ret);
+ rdev_err(rdev, "failed to set initial mode: %d\n", ret);
goto out;
}
}
@@ -860,7 +859,7 @@ static int set_machine_constraints(struct regulator_dev *rdev,
if ((constraints->always_on || constraints->boot_on) && ops->enable) {
ret = ops->enable(rdev);
if (ret < 0) {
- pr_err("failed to enable %s\n", name);
+ rdev_err(rdev, "failed to enable\n");
rdev->constraints = NULL;
goto out;
}
@@ -888,8 +887,8 @@ static int set_supply(struct regulator_dev *rdev,
err = sysfs_create_link(&rdev->dev.kobj, &supply_rdev->dev.kobj,
"supply");
if (err) {
- pr_err("could not add device link %s err %d\n",
- supply_rdev->dev.kobj.name, err);
+ rdev_err(rdev, "could not add device link %s err %d\n",
+ supply_rdev->dev.kobj.name, err);
goto out;
}
rdev->supply = supply_rdev;
@@ -945,10 +944,10 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
continue;
dev_dbg(consumer_dev, "%s/%s is '%s' supply; fail %s/%s\n",
- dev_name(&node->regulator->dev),
- node->regulator->desc->name,
- supply,
- dev_name(&rdev->dev), rdev_get_name(rdev));
+ dev_name(&node->regulator->dev),
+ node->regulator->desc->name,
+ supply,
+ dev_name(&rdev->dev), rdev_get_name(rdev));
return -EBUSY;
}
@@ -1019,8 +1018,7 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
regulator->dev_attr.show = device_requested_uA_show;
err = device_create_file(dev, ®ulator->dev_attr);
if (err < 0) {
- pr_warning("could not add regulator_dev"
- " requested microamps sysfs entry\n");
+ rdev_warn(rdev, "could not add regulator_dev requested microamps sysfs entry\n");
goto attr_name_err;
}
@@ -1037,8 +1035,8 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
err = sysfs_create_link(&rdev->dev.kobj, &dev->kobj,
buf);
if (err) {
- pr_warning("could not add device link %s err %d\n",
- dev->kobj.name, err);
+ rdev_warn(rdev, "could not add device link %s err %d\n",
+ dev->kobj.name, err);
goto link_name_err;
}
}
@@ -1075,7 +1073,7 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
int ret;
if (id == NULL) {
- pr_err("regulator: get() with no identifier\n");
+ pr_err("get() with no identifier\n");
return regulator;
}
@@ -1109,8 +1107,8 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
* substitute in a dummy regulator so consumers can continue.
*/
if (!has_full_constraints) {
- pr_warning("%s supply %s not found, using dummy regulator\n",
- devname, id);
+ pr_warn("%s supply %s not found, using dummy regulator\n",
+ devname, id);
rdev = dummy_regulator_rdev;
goto found;
}
@@ -1261,8 +1259,7 @@ static int _regulator_enable(struct regulator_dev *rdev)
ret = _regulator_enable(rdev->supply);
mutex_unlock(&rdev->supply->mutex);
if (ret < 0) {
- pr_err("failed to enable %s: %d\n",
- rdev_get_name(rdev), ret);
+ rdev_err(rdev, "failed to enable: %d\n", ret);
return ret;
}
}
@@ -1289,8 +1286,7 @@ static int _regulator_enable(struct regulator_dev *rdev)
if (ret >= 0) {
delay = ret;
} else {
- pr_warning("enable_time() failed for %s: %d\n",
- rdev_get_name(rdev),
+ rdev_warn(rdev, "enable_time() failed: %d\n",
ret);
delay = 0;
}
@@ -1316,8 +1312,7 @@ static int _regulator_enable(struct regulator_dev *rdev)
trace_regulator_enable_complete(rdev_get_name(rdev));
} else if (ret < 0) {
- pr_err("is_enabled() failed for %s: %d\n",
- rdev_get_name(rdev), ret);
+ rdev_err(rdev, "is_enabled() failed: %d\n", ret);
return ret;
}
/* Fallthrough on positive return values - already enabled */
@@ -1374,8 +1369,7 @@ static int _regulator_disable(struct regulator_dev *rdev,
ret = rdev->desc->ops->disable(rdev);
if (ret < 0) {
- pr_err("failed to disable %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "failed to disable\n");
return ret;
}
@@ -1447,8 +1441,7 @@ static int _regulator_force_disable(struct regulator_dev *rdev,
/* ah well, who wants to live forever... */
ret = rdev->desc->ops->disable(rdev);
if (ret < 0) {
- pr_err("failed to force disable %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "failed to force disable\n");
return ret;
}
/* notify other consumers that power has been forced off */
@@ -1889,8 +1882,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
/* get output voltage */
output_uV = rdev->desc->ops->get_voltage(rdev);
if (output_uV <= 0) {
- pr_err("invalid output voltage found for %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "invalid output voltage found\n");
goto out;
}
@@ -1900,8 +1892,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
else
input_uV = rdev->constraints->input_uV;
if (input_uV <= 0) {
- pr_err("invalid input voltage found for %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "invalid input voltage found\n");
goto out;
}
@@ -1914,16 +1905,14 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
total_uA_load);
ret = regulator_check_mode(rdev, mode);
if (ret < 0) {
- pr_err("failed to get optimum mode for %s @"
- " %d uA %d -> %d uV\n", rdev_get_name(rdev),
- total_uA_load, input_uV, output_uV);
+ rdev_err(rdev, "failed to get optimum mode @ %d uA %d -> %d uV\n",
+ total_uA_load, input_uV, output_uV);
goto out;
}
ret = rdev->desc->ops->set_mode(rdev, mode);
if (ret < 0) {
- pr_err("failed to set optimum mode %x for %s\n",
- mode, rdev_get_name(rdev));
+ rdev_err(rdev, "failed to set optimum mode %x\n", mode);
goto out;
}
ret = mode;
@@ -2054,7 +2043,7 @@ int regulator_bulk_enable(int num_consumers,
return 0;
err:
- printk(KERN_ERR "Failed to enable %s: %d\n", consumers[i].supply, ret);
+ pr_err("Failed to enable %s: %d\n", consumers[i].supply, ret);
for (--i; i >= 0; --i)
regulator_disable(consumers[i].consumer);
@@ -2089,8 +2078,7 @@ int regulator_bulk_disable(int num_consumers,
return 0;
err:
- printk(KERN_ERR "Failed to disable %s: %d\n", consumers[i].supply,
- ret);
+ pr_err("Failed to disable %s: %d\n", consumers[i].supply, ret);
for (--i; i >= 0; --i)
regulator_enable(consumers[i].consumer);
@@ -2472,7 +2460,7 @@ int regulator_suspend_prepare(suspend_state_t state)
mutex_unlock(&rdev->mutex);
if (ret < 0) {
- pr_err("failed to prepare %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "failed to prepare\n");
goto out;
}
}
@@ -2594,7 +2582,6 @@ static int __init regulator_init_complete(void)
struct regulator_ops *ops;
struct regulation_constraints *c;
int enabled, ret;
- const char *name;
mutex_lock(®ulator_list_mutex);
@@ -2606,8 +2593,6 @@ static int __init regulator_init_complete(void)
ops = rdev->desc->ops;
c = rdev->constraints;
- name = rdev_get_name(rdev);
-
if (!ops->disable || (c && c->always_on))
continue;
@@ -2628,10 +2613,10 @@ static int __init regulator_init_complete(void)
if (has_full_constraints) {
/* We log since this may kill the system if it
* goes wrong. */
- pr_info("disabling %s\n", name);
+ rdev_info(rdev, "disabling\n");
ret = ops->disable(rdev);
if (ret != 0) {
- pr_err("couldn't disable %s: %d\n", name, ret);
+ rdev_err(rdev, "couldn't disable: %d\n", ret);
}
} else {
/* The intention is that in future we will
@@ -2639,8 +2624,7 @@ static int __init regulator_init_complete(void)
* so warn even if we aren't going to do
* anything here.
*/
- pr_warning("incomplete constraints, leaving %s on\n",
- name);
+ rdev_warn(rdev, "incomplete constraints, leaving on\n");
}
unlock:
--
1.7.3.2.245.g03276.dirty
On Mon, Nov 29, 2010 at 11:54:50AM -0800, Joe Perches wrote:
> +#define rdev_debug(rdev, fmt, ...) \
> + pr_debug("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
> +
This looks good but I'd prefer if this were rdev_dbg() rather than
rdev_debug() to match dev_dbg() - it feels like that would be a better
match given that we're supplying an rdev and it's less typing to boot.
Just to please broonie...
Signed-off-by: Joe Perches <[email protected]>
---
drivers/regulator/core.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index ad1999b..bc841b8 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -38,7 +38,7 @@
pr_warn("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
#define rdev_info(rdev, fmt, ...) \
pr_info("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
-#define rdev_debug(rdev, fmt, ...) \
+#define rdev_dbg(rdev, fmt, ...) \
pr_debug("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
static DEFINE_MUTEX(regulator_list_mutex);
@@ -792,13 +792,13 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
/* use regulator's subset of machine constraints */
if (constraints->min_uV < min_uV) {
- rdev_debug(rdev, "override min_uV, %d -> %d\n",
- constraints->min_uV, min_uV);
+ rdev_dbg(rdev, "override min_uV, %d -> %d\n",
+ constraints->min_uV, min_uV);
constraints->min_uV = min_uV;
}
if (constraints->max_uV > max_uV) {
- rdev_debug(rdev, "override max_uV, %d -> %d\n",
- constraints->max_uV, max_uV);
+ rdev_dbg(rdev, "override max_uV, %d -> %d\n",
+ constraints->max_uV, max_uV);
constraints->max_uV = max_uV;
}
}
--
1.7.3.2.245.g03276.dirty
On Mon, Nov 29, 2010 at 05:12:56PM -0800, Joe Perches wrote:
> Just to please broonie...
>
> Signed-off-by: Joe Perches <[email protected]>
As usual when fixing review issues please revise your original patch
rather than posting a fresh patch.
On Tue, 2010-11-30 at 10:52 +0000, Mark Brown wrote:
> On Mon, Nov 29, 2010 at 05:12:56PM -0800, Joe Perches wrote:
> > Just to please broonie...
> > Signed-off-by: Joe Perches <[email protected]>
> As usual when fixing review issues please revise your original patch
> rather than posting a fresh patch.
Here's an earlier comment:
On Thu, 2010-11-18 at 13:30 +0000, Mark Brown wrote:
> This looks reasonable, please rebase on top of Daniel's patches and
> submit it properly (with changelog and so on).
Sometimes it's simpler for an upstream maintainer to do
something like:
git am -s <patch1.mbox>
patch -p1 < patch2.mbox
git commit --amend file
instead of back and forthing.
---
Use rdev_<level> convenience macros to emit rdev_get_name(rdev)
along with whatever format/arg... is supplied.
Signed-off-by: Joe Perches <[email protected]>
---
drivers/regulator/core.c | 146 ++++++++++++++++++++-------------------------
1 files changed, 65 insertions(+), 81 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 64a56a7..bc841b8 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -32,6 +32,15 @@
#include "dummy.h"
+#define rdev_err(rdev, fmt, ...) \
+ pr_err("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_warn(rdev, fmt, ...) \
+ pr_warn("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_info(rdev, fmt, ...) \
+ pr_info("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+#define rdev_dbg(rdev, fmt, ...) \
+ pr_debug("%s: " fmt, rdev_get_name(rdev), ##__VA_ARGS__)
+
static DEFINE_MUTEX(regulator_list_mutex);
static LIST_HEAD(regulator_list);
static LIST_HEAD(regulator_map_list);
@@ -114,11 +123,11 @@ static int regulator_check_voltage(struct regulator_dev *rdev,
BUG_ON(*min_uV > *max_uV);
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
@@ -140,11 +149,11 @@ static int regulator_check_current_limit(struct regulator_dev *rdev,
BUG_ON(*min_uA > *max_uA);
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_CURRENT)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
@@ -173,15 +182,15 @@ static int regulator_check_mode(struct regulator_dev *rdev, int mode)
}
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_MODE)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
if (!(rdev->constraints->valid_modes_mask & mode)) {
- pr_err("invalid mode %x for %s\n", mode, rdev_get_name(rdev));
+ rdev_err(rdev, "invalid mode %x\n", mode);
return -EINVAL;
}
return 0;
@@ -191,11 +200,11 @@ static int regulator_check_mode(struct regulator_dev *rdev, int mode)
static int regulator_check_drms(struct regulator_dev *rdev)
{
if (!rdev->constraints) {
- pr_err("no constraints for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "no constraints\n");
return -ENODEV;
}
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_DRMS)) {
- pr_err("operation not allowed for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "operation not allowed\n");
return -EPERM;
}
return 0;
@@ -592,18 +601,17 @@ static int suspend_set_state(struct regulator_dev *rdev,
*/
if (!rstate->enabled && !rstate->disabled) {
if (can_set_state)
- pr_warning("No configuration for %s\n",
- rdev_get_name(rdev));
+ rdev_warn(rdev, "No configuration\n");
return 0;
}
if (rstate->enabled && rstate->disabled) {
- pr_err("invalid configuration for %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "invalid configuration\n");
return -EINVAL;
}
if (!can_set_state) {
- pr_err("no way to set suspend state\n");
+ rdev_err(rdev, "no way to set suspend state\n");
return -EINVAL;
}
@@ -612,14 +620,14 @@ static int suspend_set_state(struct regulator_dev *rdev,
else
ret = rdev->desc->ops->set_suspend_disable(rdev);
if (ret < 0) {
- pr_err("failed to enabled/disable\n");
+ rdev_err(rdev, "failed to enabled/disable\n");
return ret;
}
if (rdev->desc->ops->set_suspend_voltage && rstate->uV > 0) {
ret = rdev->desc->ops->set_suspend_voltage(rdev, rstate->uV);
if (ret < 0) {
- pr_err("failed to set voltage\n");
+ rdev_err(rdev, "failed to set voltage\n");
return ret;
}
}
@@ -627,7 +635,7 @@ static int suspend_set_state(struct regulator_dev *rdev,
if (rdev->desc->ops->set_suspend_mode && rstate->mode > 0) {
ret = rdev->desc->ops->set_suspend_mode(rdev, rstate->mode);
if (ret < 0) {
- pr_err("failed to set mode\n");
+ rdev_err(rdev, "failed to set mode\n");
return ret;
}
}
@@ -705,14 +713,13 @@ static void print_constraints(struct regulator_dev *rdev)
if (constraints->valid_modes_mask & REGULATOR_MODE_STANDBY)
count += sprintf(buf + count, "standby");
- printk(KERN_INFO "regulator: %s: %s\n", rdev_get_name(rdev), buf);
+ rdev_info(rdev, "regulator: %s\n", buf);
}
static int machine_constraints_voltage(struct regulator_dev *rdev,
struct regulation_constraints *constraints)
{
struct regulator_ops *ops = rdev->desc->ops;
- const char *name = rdev_get_name(rdev);
int ret;
unsigned selector;
@@ -725,8 +732,8 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
rdev->constraints->max_uV,
&selector);
if (ret < 0) {
- pr_err("failed to apply %duV constraint to %s\n",
- rdev->constraints->min_uV, name);
+ rdev_err(rdev, "failed to apply %duV constraint\n",
+ rdev->constraints->min_uV);
rdev->constraints = NULL;
return ret;
}
@@ -758,8 +765,7 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
/* else require explicit machine-level constraints */
if (cmin <= 0 || cmax <= 0 || cmax < cmin) {
- pr_err("invalid '%s' voltage constraints\n",
- name);
+ rdev_err(rdev, "invalid voltage constraints\n");
return -EINVAL;
}
@@ -780,20 +786,19 @@ static int machine_constraints_voltage(struct regulator_dev *rdev,
/* final: [min_uV..max_uV] valid iff constraints valid */
if (max_uV < min_uV) {
- pr_err("unsupportable '%s' voltage constraints\n",
- name);
+ rdev_err(rdev, "unsupportable voltage constraints\n");
return -EINVAL;
}
/* use regulator's subset of machine constraints */
if (constraints->min_uV < min_uV) {
- pr_debug("override '%s' min_uV, %d -> %d\n",
- name, constraints->min_uV, min_uV);
+ rdev_dbg(rdev, "override min_uV, %d -> %d\n",
+ constraints->min_uV, min_uV);
constraints->min_uV = min_uV;
}
if (constraints->max_uV > max_uV) {
- pr_debug("override '%s' max_uV, %d -> %d\n",
- name, constraints->max_uV, max_uV);
+ rdev_dbg(rdev, "override max_uV, %d -> %d\n",
+ constraints->max_uV, max_uV);
constraints->max_uV = max_uV;
}
}
@@ -816,13 +821,10 @@ static int set_machine_constraints(struct regulator_dev *rdev,
struct regulation_constraints *constraints)
{
int ret = 0;
- const char *name;
struct regulator_ops *ops = rdev->desc->ops;
rdev->constraints = constraints;
- name = rdev_get_name(rdev);
-
ret = machine_constraints_voltage(rdev, constraints);
if (ret != 0)
goto out;
@@ -831,8 +833,7 @@ static int set_machine_constraints(struct regulator_dev *rdev,
if (constraints->initial_state) {
ret = suspend_prepare(rdev, constraints->initial_state);
if (ret < 0) {
- pr_err("failed to set suspend state for %s\n",
- name);
+ rdev_err(rdev, "failed to set suspend state\n");
rdev->constraints = NULL;
goto out;
}
@@ -840,16 +841,14 @@ static int set_machine_constraints(struct regulator_dev *rdev,
if (constraints->initial_mode) {
if (!ops->set_mode) {
- pr_err("no set_mode operation for %s\n",
- name);
+ rdev_err(rdev, "no set_mode operation\n");
ret = -EINVAL;
goto out;
}
ret = ops->set_mode(rdev, constraints->initial_mode);
if (ret < 0) {
- pr_err("failed to set initial mode for %s: %d\n",
- name, ret);
+ rdev_err(rdev, "failed to set initial mode: %d\n", ret);
goto out;
}
}
@@ -860,7 +859,7 @@ static int set_machine_constraints(struct regulator_dev *rdev,
if ((constraints->always_on || constraints->boot_on) && ops->enable) {
ret = ops->enable(rdev);
if (ret < 0) {
- pr_err("failed to enable %s\n", name);
+ rdev_err(rdev, "failed to enable\n");
rdev->constraints = NULL;
goto out;
}
@@ -888,8 +887,8 @@ static int set_supply(struct regulator_dev *rdev,
err = sysfs_create_link(&rdev->dev.kobj, &supply_rdev->dev.kobj,
"supply");
if (err) {
- pr_err("could not add device link %s err %d\n",
- supply_rdev->dev.kobj.name, err);
+ rdev_err(rdev, "could not add device link %s err %d\n",
+ supply_rdev->dev.kobj.name, err);
goto out;
}
rdev->supply = supply_rdev;
@@ -945,10 +944,10 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
continue;
dev_dbg(consumer_dev, "%s/%s is '%s' supply; fail %s/%s\n",
- dev_name(&node->regulator->dev),
- node->regulator->desc->name,
- supply,
- dev_name(&rdev->dev), rdev_get_name(rdev));
+ dev_name(&node->regulator->dev),
+ node->regulator->desc->name,
+ supply,
+ dev_name(&rdev->dev), rdev_get_name(rdev));
return -EBUSY;
}
@@ -1019,8 +1018,7 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
regulator->dev_attr.show = device_requested_uA_show;
err = device_create_file(dev, ®ulator->dev_attr);
if (err < 0) {
- pr_warning("could not add regulator_dev"
- " requested microamps sysfs entry\n");
+ rdev_warn(rdev, "could not add regulator_dev requested microamps sysfs entry\n");
goto attr_name_err;
}
@@ -1037,8 +1035,8 @@ static struct regulator *create_regulator(struct regulator_dev *rdev,
err = sysfs_create_link(&rdev->dev.kobj, &dev->kobj,
buf);
if (err) {
- pr_warning("could not add device link %s err %d\n",
- dev->kobj.name, err);
+ rdev_warn(rdev, "could not add device link %s err %d\n",
+ dev->kobj.name, err);
goto link_name_err;
}
}
@@ -1075,7 +1073,7 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
int ret;
if (id == NULL) {
- pr_err("regulator: get() with no identifier\n");
+ pr_err("get() with no identifier\n");
return regulator;
}
@@ -1109,8 +1107,8 @@ static struct regulator *_regulator_get(struct device *dev, const char *id,
* substitute in a dummy regulator so consumers can continue.
*/
if (!has_full_constraints) {
- pr_warning("%s supply %s not found, using dummy regulator\n",
- devname, id);
+ pr_warn("%s supply %s not found, using dummy regulator\n",
+ devname, id);
rdev = dummy_regulator_rdev;
goto found;
}
@@ -1261,8 +1259,7 @@ static int _regulator_enable(struct regulator_dev *rdev)
ret = _regulator_enable(rdev->supply);
mutex_unlock(&rdev->supply->mutex);
if (ret < 0) {
- pr_err("failed to enable %s: %d\n",
- rdev_get_name(rdev), ret);
+ rdev_err(rdev, "failed to enable: %d\n", ret);
return ret;
}
}
@@ -1289,8 +1286,7 @@ static int _regulator_enable(struct regulator_dev *rdev)
if (ret >= 0) {
delay = ret;
} else {
- pr_warning("enable_time() failed for %s: %d\n",
- rdev_get_name(rdev),
+ rdev_warn(rdev, "enable_time() failed: %d\n",
ret);
delay = 0;
}
@@ -1316,8 +1312,7 @@ static int _regulator_enable(struct regulator_dev *rdev)
trace_regulator_enable_complete(rdev_get_name(rdev));
} else if (ret < 0) {
- pr_err("is_enabled() failed for %s: %d\n",
- rdev_get_name(rdev), ret);
+ rdev_err(rdev, "is_enabled() failed: %d\n", ret);
return ret;
}
/* Fallthrough on positive return values - already enabled */
@@ -1374,8 +1369,7 @@ static int _regulator_disable(struct regulator_dev *rdev,
ret = rdev->desc->ops->disable(rdev);
if (ret < 0) {
- pr_err("failed to disable %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "failed to disable\n");
return ret;
}
@@ -1447,8 +1441,7 @@ static int _regulator_force_disable(struct regulator_dev *rdev,
/* ah well, who wants to live forever... */
ret = rdev->desc->ops->disable(rdev);
if (ret < 0) {
- pr_err("failed to force disable %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "failed to force disable\n");
return ret;
}
/* notify other consumers that power has been forced off */
@@ -1889,8 +1882,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
/* get output voltage */
output_uV = rdev->desc->ops->get_voltage(rdev);
if (output_uV <= 0) {
- pr_err("invalid output voltage found for %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "invalid output voltage found\n");
goto out;
}
@@ -1900,8 +1892,7 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
else
input_uV = rdev->constraints->input_uV;
if (input_uV <= 0) {
- pr_err("invalid input voltage found for %s\n",
- rdev_get_name(rdev));
+ rdev_err(rdev, "invalid input voltage found\n");
goto out;
}
@@ -1914,16 +1905,14 @@ int regulator_set_optimum_mode(struct regulator *regulator, int uA_load)
total_uA_load);
ret = regulator_check_mode(rdev, mode);
if (ret < 0) {
- pr_err("failed to get optimum mode for %s @"
- " %d uA %d -> %d uV\n", rdev_get_name(rdev),
- total_uA_load, input_uV, output_uV);
+ rdev_err(rdev, "failed to get optimum mode @ %d uA %d -> %d uV\n",
+ total_uA_load, input_uV, output_uV);
goto out;
}
ret = rdev->desc->ops->set_mode(rdev, mode);
if (ret < 0) {
- pr_err("failed to set optimum mode %x for %s\n",
- mode, rdev_get_name(rdev));
+ rdev_err(rdev, "failed to set optimum mode %x\n", mode);
goto out;
}
ret = mode;
@@ -2054,7 +2043,7 @@ int regulator_bulk_enable(int num_consumers,
return 0;
err:
- printk(KERN_ERR "Failed to enable %s: %d\n", consumers[i].supply, ret);
+ pr_err("Failed to enable %s: %d\n", consumers[i].supply, ret);
for (--i; i >= 0; --i)
regulator_disable(consumers[i].consumer);
@@ -2089,8 +2078,7 @@ int regulator_bulk_disable(int num_consumers,
return 0;
err:
- printk(KERN_ERR "Failed to disable %s: %d\n", consumers[i].supply,
- ret);
+ pr_err("Failed to disable %s: %d\n", consumers[i].supply, ret);
for (--i; i >= 0; --i)
regulator_enable(consumers[i].consumer);
@@ -2472,7 +2460,7 @@ int regulator_suspend_prepare(suspend_state_t state)
mutex_unlock(&rdev->mutex);
if (ret < 0) {
- pr_err("failed to prepare %s\n", rdev_get_name(rdev));
+ rdev_err(rdev, "failed to prepare\n");
goto out;
}
}
@@ -2594,7 +2582,6 @@ static int __init regulator_init_complete(void)
struct regulator_ops *ops;
struct regulation_constraints *c;
int enabled, ret;
- const char *name;
mutex_lock(®ulator_list_mutex);
@@ -2606,8 +2593,6 @@ static int __init regulator_init_complete(void)
ops = rdev->desc->ops;
c = rdev->constraints;
- name = rdev_get_name(rdev);
-
if (!ops->disable || (c && c->always_on))
continue;
@@ -2628,10 +2613,10 @@ static int __init regulator_init_complete(void)
if (has_full_constraints) {
/* We log since this may kill the system if it
* goes wrong. */
- pr_info("disabling %s\n", name);
+ rdev_info(rdev, "disabling\n");
ret = ops->disable(rdev);
if (ret != 0) {
- pr_err("couldn't disable %s: %d\n", name, ret);
+ rdev_err(rdev, "couldn't disable: %d\n", ret);
}
} else {
/* The intention is that in future we will
@@ -2639,8 +2624,7 @@ static int __init regulator_init_complete(void)
* so warn even if we aren't going to do
* anything here.
*/
- pr_warning("incomplete constraints, leaving %s on\n",
- name);
+ rdev_warn(rdev, "incomplete constraints, leaving on\n");
}
unlock:
--
1.7.3.2.245.g03276.dirty
On Tue, Nov 30, 2010 at 05:53:48AM -0800, Joe Perches wrote:
> Here's an earlier comment:
> On Thu, 2010-11-18 at 13:30 +0000, Mark Brown wrote:
> > This looks reasonable, please rebase on top of Daniel's patches and
> > submit it properly (with changelog and so on).
> Sometimes it's simpler for an upstream maintainer to do
> something like:
Bearing in mind the above please note that discursive stuff like this
should come after the --- or in a separate mail so that it's separated
from the commit log for tools like git am. You submit a large number of
patches, you should be aware of things like this.
> git am -s <patch1.mbox>
> patch -p1 < patch2.mbox
> git commit --amend file
> instead of back and forthing.
The other standard approach is to delete patches after review which does
make that rather difficult; resubmission is much more standard than
incremental revisions of unapplied patches and is going to work even if
people are OK with the incremental patches.
> Use rdev_<level> convenience macros to emit rdev_get_name(rdev)
> along with whatever format/arg... is supplied.
>
> Signed-off-by: Joe Perches <[email protected]>
Acked-by: Mark Brown <[email protected]>
On Tue, 2010-11-30 at 05:53 -0800, Joe Perches wrote:
> On Tue, 2010-11-30 at 10:52 +0000, Mark Brown wrote:
> > On Mon, Nov 29, 2010 at 05:12:56PM -0800, Joe Perches wrote:
> > > Just to please broonie...
> > > Signed-off-by: Joe Perches <[email protected]>
> > As usual when fixing review issues please revise your original patch
> > rather than posting a fresh patch.
>
> Here's an earlier comment:
>
> On Thu, 2010-11-18 at 13:30 +0000, Mark Brown wrote:
> > This looks reasonable, please rebase on top of Daniel's patches and
> > submit it properly (with changelog and so on).
>
> Sometimes it's simpler for an upstream maintainer to do
> something like:
>
> git am -s <patch1.mbox>
> patch -p1 < patch2.mbox
> git commit --amend file
>
> instead of back and forthing.
>
> ---
> Use rdev_<level> convenience macros to emit rdev_get_name(rdev)
> along with whatever format/arg... is supplied.
>
> Signed-off-by: Joe Perches <[email protected]>
> ---
> drivers/regulator/core.c | 146 ++++++++++++++++++++-------------------------
> 1 files changed, 65 insertions(+), 81 deletions(-)
>
Applied.
Thanks
Liam
--
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk