2010-04-02 12:05:24

by Stefan Richter

[permalink] [raw]
Subject: [PATCH 1/3] firewire: ohci: function names cleanup

The ohci_ prefix is only used in function names of fw_card_driver hooks.
There are two exceptions which I carelessly added.

Signed-off-by: Stefan Richter <[email protected]>
---
drivers/firewire/ohci.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)

Index: b/drivers/firewire/ohci.c
===================================================================
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -2299,7 +2299,7 @@ static const struct fw_card_driver ohci_
};

#ifdef CONFIG_PPC_PMAC
-static void ohci_pmac_on(struct pci_dev *dev)
+static void pmac_ohci_on(struct pci_dev *dev)
{
if (machine_is(powermac)) {
struct device_node *ofn = pci_device_to_OF_node(dev);
@@ -2311,7 +2311,7 @@ static void ohci_pmac_on(struct pci_dev
}
}

-static void ohci_pmac_off(struct pci_dev *dev)
+static void pmac_ohci_off(struct pci_dev *dev)
{
if (machine_is(powermac)) {
struct device_node *ofn = pci_device_to_OF_node(dev);
@@ -2323,8 +2323,8 @@ static void ohci_pmac_off(struct pci_dev
}
}
#else
-#define ohci_pmac_on(dev)
-#define ohci_pmac_off(dev)
+#define pmac_ohci_on(dev)
+#define pmac_ohci_off(dev)
#endif /* CONFIG_PPC_PMAC */

static int __devinit pci_probe(struct pci_dev *dev,
@@ -2344,7 +2344,7 @@ static int __devinit pci_probe(struct pc

fw_card_initialize(&ohci->card, &ohci_driver, &dev->dev);

- ohci_pmac_on(dev);
+ pmac_ohci_on(dev);

err = pci_enable_device(dev);
if (err) {
@@ -2461,7 +2461,7 @@ static int __devinit pci_probe(struct pc
pci_disable_device(dev);
fail_free:
kfree(&ohci->card);
- ohci_pmac_off(dev);
+ pmac_ohci_off(dev);
fail:
if (err == -ENOMEM)
fw_error("Out of memory\n");
@@ -2504,7 +2504,7 @@ static void pci_remove(struct pci_dev *d
pci_release_region(dev, 0);
pci_disable_device(dev);
kfree(&ohci->card);
- ohci_pmac_off(dev);
+ pmac_ohci_off(dev);

fw_notify("Removed fw-ohci device.\n");
}
@@ -2525,7 +2525,7 @@ static int pci_suspend(struct pci_dev *d
err = pci_set_power_state(dev, pci_choose_state(dev, state));
if (err)
fw_error("pci_set_power_state failed with %d\n", err);
- ohci_pmac_off(dev);
+ pmac_ohci_off(dev);

return 0;
}
@@ -2535,7 +2535,7 @@ static int pci_resume(struct pci_dev *de
struct fw_ohci *ohci = pci_get_drvdata(dev);
int err;

- ohci_pmac_on(dev);
+ pmac_ohci_on(dev);
pci_set_power_state(dev, PCI_D0);
pci_restore_state(dev);
err = pci_enable_device(dev);

--
Stefan Richter
-=====-==-=- -=-- ---=-
http://arcgraph.de/sr/


2010-04-02 12:06:07

by Stefan Richter

[permalink] [raw]
Subject: [PATCH 2/3] firewire: ohci: replace empty macros by empty inline functions

so that call parameter type checking is available in #ifndef'd builds.

Signed-off-by: Stefan Richter <[email protected]>
---
drivers/firewire/ohci.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

Index: b/drivers/firewire/ohci.c
===================================================================
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -438,9 +438,9 @@ static void log_ar_at_event(char dir, in

#else

-#define log_irqs(evt)
-#define log_selfids(node_id, generation, self_id_count, sid)
-#define log_ar_at_event(dir, speed, header, evt)
+static inline void log_irqs(u32 evt) {}
+static inline void log_selfids(int node_id, int generation, int self_id_count, u32 *s) {}
+static inline void log_ar_at_event(char dir, int speed, u32 *header, int evt) {}

#endif /* CONFIG_FIREWIRE_OHCI_DEBUG */

@@ -2323,8 +2323,8 @@ static void pmac_ohci_off(struct pci_dev
}
}
#else
-#define pmac_ohci_on(dev)
-#define pmac_ohci_off(dev)
+static inline void pmac_ohci_on(struct pci_dev *dev) {}
+static inline void pmac_ohci_off(struct pci_dev *dev) {}
#endif /* CONFIG_PPC_PMAC */

static int __devinit pci_probe(struct pci_dev *dev,

--
Stefan Richter
-=====-==-=- -=-- ---=-
http://arcgraph.de/sr/

2010-04-02 12:06:50

by Stefan Richter

[permalink] [raw]
Subject: [PATCH 3/3] firewire: ohci: fix nonstandard build without debug facility

CONFIG_FIREWIRE_OHCI_DEBUG is currently a hidden kconfig variable, hence
is not going to be switched off by anybody. Still, it can be switched
off but then compilation will fail in ohci_enable() at the expression
param_debug & OHCI_PARAM_DEBUG_BUSRESETS.

Signed-off-by: Stefan Richter <[email protected]>
---
drivers/firewire/ohci.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

Index: b/drivers/firewire/ohci.c
===================================================================
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -259,13 +259,13 @@ MODULE_PARM_DESC(quirks, "Chip quirks (d
", AR/selfID endianess = " __stringify(QUIRK_BE_HEADERS)
")");

-#ifdef CONFIG_FIREWIRE_OHCI_DEBUG
-
#define OHCI_PARAM_DEBUG_AT_AR 1
#define OHCI_PARAM_DEBUG_SELFIDS 2
#define OHCI_PARAM_DEBUG_IRQS 4
#define OHCI_PARAM_DEBUG_BUSRESETS 8 /* only effective before chip init */

+#ifdef CONFIG_FIREWIRE_OHCI_DEBUG
+
static int param_debug;
module_param_named(debug, param_debug, int, 0644);
MODULE_PARM_DESC(debug, "Verbose logging (default = 0"
@@ -438,6 +438,7 @@ static void log_ar_at_event(char dir, in

#else

+#define param_debug 0
static inline void log_irqs(u32 evt) {}
static inline void log_selfids(int node_id, int generation, int self_id_count, u32 *s) {}
static inline void log_ar_at_event(char dir, int speed, u32 *header, int evt) {}

--
Stefan Richter
-=====-==-=- -=-- ---=-
http://arcgraph.de/sr/