Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751940AbbFXVyc (ORCPT ); Wed, 24 Jun 2015 17:54:32 -0400 Received: from v094114.home.net.pl ([79.96.170.134]:41723 "HELO v094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750868AbbFXVyX (ORCPT ); Wed, 24 Jun 2015 17:54:23 -0400 From: "Rafael J. Wysocki" To: Alexander Sverdlin Cc: Greg Kroah-Hartman , Linus Walleij , Alexandre Courbot , Bryan Wu , Richard Purdie , Jacek Anaszewski , Robert Moore , Lv Zheng , "Rafael J. Wysocki" , Len Brown , Grant Likely , Rob Herring , linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-leds@vger.kernel.org, linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, Arnd Bergmann Subject: Re: [PATCH] of: acpi: Rename of_node() and acpi_node() to to_of_node() and to_acpi_node() Date: Thu, 25 Jun 2015 00:20:31 +0200 Message-ID: <10569034.P3OFQNPcxE@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/4.1.0-rc5+; KDE/4.11.5; x86_64; ; ) In-Reply-To: <2099562.7T915zWny0@vostro.rjw.lan> References: <5588725D.6000101@gmail.com> <2099562.7T915zWny0@vostro.rjw.lan> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8926 Lines: 217 On Tuesday, June 23, 2015 01:45:00 AM Rafael J. Wysocki wrote: > On Monday, June 22, 2015 10:38:53 PM Alexander Sverdlin wrote: > > Commit 8a0662d9 introduced of_node and acpi_node symbols in global namespace > > but there were already ~63 of_node local variables or function parameters > > (no single acpi_node though, but anyway). > > > > After debugging undefined but used of_node local varible (which turned out > > to reference static function of_node() instead) it became clear that the names > > for the functions are too short and too generic for global scope. > > > > Signed-off-by: Alexander Sverdlin > > Putting the whole world into the To: field of your messages is not a good idea > in general. > > I'm fine with this change, personally. > > Does anyone in the CC list have any objections? No objections apparently. OK, I've queued this one up for the next PM+ACPI pull request, thanks! > > > > --- > > > > Compile-tested on x86_64 with ACPI and ARM with OF. > > > > drivers/base/property.c | 26 +++++++++++++------------- > > drivers/gpio/gpiolib.c | 4 ++-- > > drivers/leds/leds-gpio.c | 2 +- > > include/acpi/acpi_bus.h | 2 +- > > include/linux/acpi.h | 4 ++-- > > include/linux/of.h | 4 ++-- > > 6 files changed, 21 insertions(+), 21 deletions(-) > > > > diff --git a/drivers/base/property.c b/drivers/base/property.c > > index 1d0b116..dfd4de6 100644 > > --- a/drivers/base/property.c > > +++ b/drivers/base/property.c > > @@ -128,9 +128,9 @@ EXPORT_SYMBOL_GPL(device_property_present); > > bool fwnode_property_present(struct fwnode_handle *fwnode, const char *propname) > > { > > if (is_of_node(fwnode)) > > - return of_property_read_bool(of_node(fwnode), propname); > > + return of_property_read_bool(to_of_node(fwnode), propname); > > else if (is_acpi_node(fwnode)) > > - return !acpi_dev_prop_get(acpi_node(fwnode), propname, NULL); > > + return !acpi_dev_prop_get(to_acpi_node(fwnode), propname, NULL); > > > > return !!pset_prop_get(to_pset(fwnode), propname); > > } > > @@ -285,10 +285,10 @@ EXPORT_SYMBOL_GPL(device_property_read_string); > > ({ \ > > int _ret_; \ > > if (is_of_node(_fwnode_)) \ > > - _ret_ = OF_DEV_PROP_READ_ARRAY(of_node(_fwnode_), _propname_, \ > > + _ret_ = OF_DEV_PROP_READ_ARRAY(to_of_node(_fwnode_), _propname_, \ > > _type_, _val_, _nval_); \ > > else if (is_acpi_node(_fwnode_)) \ > > - _ret_ = acpi_dev_prop_read(acpi_node(_fwnode_), _propname_, \ > > + _ret_ = acpi_dev_prop_read(to_acpi_node(_fwnode_), _propname_, \ > > _proptype_, _val_, _nval_); \ > > else \ > > _ret_ = pset_prop_read_array(to_pset(_fwnode_), _propname_, \ > > @@ -424,11 +424,11 @@ int fwnode_property_read_string_array(struct fwnode_handle *fwnode, > > { > > if (is_of_node(fwnode)) > > return val ? > > - of_property_read_string_array(of_node(fwnode), propname, > > - val, nval) : > > - of_property_count_strings(of_node(fwnode), propname); > > + of_property_read_string_array(to_of_node(fwnode), > > + propname, val, nval) : > > + of_property_count_strings(to_of_node(fwnode), propname); > > else if (is_acpi_node(fwnode)) > > - return acpi_dev_prop_read(acpi_node(fwnode), propname, > > + return acpi_dev_prop_read(to_acpi_node(fwnode), propname, > > DEV_PROP_STRING, val, nval); > > > > return pset_prop_read_array(to_pset(fwnode), propname, > > @@ -455,9 +455,9 @@ int fwnode_property_read_string(struct fwnode_handle *fwnode, > > const char *propname, const char **val) > > { > > if (is_of_node(fwnode)) > > - return of_property_read_string(of_node(fwnode), propname, val); > > + return of_property_read_string(to_of_node(fwnode), propname, val); > > else if (is_acpi_node(fwnode)) > > - return acpi_dev_prop_read(acpi_node(fwnode), propname, > > + return acpi_dev_prop_read(to_acpi_node(fwnode), propname, > > DEV_PROP_STRING, val, 1); > > > > return -ENXIO; > > @@ -475,13 +475,13 @@ struct fwnode_handle *device_get_next_child_node(struct device *dev, > > if (IS_ENABLED(CONFIG_OF) && dev->of_node) { > > struct device_node *node; > > > > - node = of_get_next_available_child(dev->of_node, of_node(child)); > > + node = of_get_next_available_child(dev->of_node, to_of_node(child)); > > if (node) > > return &node->fwnode; > > } else if (IS_ENABLED(CONFIG_ACPI)) { > > struct acpi_device *node; > > > > - node = acpi_get_next_child(dev, acpi_node(child)); > > + node = acpi_get_next_child(dev, to_acpi_node(child)); > > if (node) > > return acpi_fwnode_handle(node); > > } > > @@ -500,7 +500,7 @@ EXPORT_SYMBOL_GPL(device_get_next_child_node); > > void fwnode_handle_put(struct fwnode_handle *fwnode) > > { > > if (is_of_node(fwnode)) > > - of_node_put(of_node(fwnode)); > > + of_node_put(to_of_node(fwnode)); > > } > > EXPORT_SYMBOL_GPL(fwnode_handle_put); > > > > diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c > > index 6bc612b..5d8b2b3 100644 > > --- a/drivers/gpio/gpiolib.c > > +++ b/drivers/gpio/gpiolib.c > > @@ -2040,14 +2040,14 @@ struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode, > > if (is_of_node(fwnode)) { > > enum of_gpio_flags flags; > > > > - desc = of_get_named_gpiod_flags(of_node(fwnode), propname, 0, > > + desc = of_get_named_gpiod_flags(to_of_node(fwnode), propname, 0, > > &flags); > > if (!IS_ERR(desc)) > > active_low = flags & OF_GPIO_ACTIVE_LOW; > > } else if (is_acpi_node(fwnode)) { > > struct acpi_gpio_info info; > > > > - desc = acpi_get_gpiod_by_index(acpi_node(fwnode), propname, 0, > > + desc = acpi_get_gpiod_by_index(to_acpi_node(fwnode), propname, 0, > > &info); > > if (!IS_ERR(desc)) > > active_low = info.active_low; > > diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c > > index 15eb3f8..d2d54d6 100644 > > --- a/drivers/leds/leds-gpio.c > > +++ b/drivers/leds/leds-gpio.c > > @@ -191,7 +191,7 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev) > > goto err; > > } > > > > - np = of_node(child); > > + np = to_of_node(child); > > > > if (fwnode_property_present(child, "label")) { > > fwnode_property_read_string(child, "label", &led.name); > > diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h > > index 8de4fa9..1224be8 100644 > > --- a/include/acpi/acpi_bus.h > > +++ b/include/acpi/acpi_bus.h > > @@ -385,7 +385,7 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode) > > return fwnode && fwnode->type == FWNODE_ACPI; > > } > > > > -static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode) > > +static inline struct acpi_device *to_acpi_node(struct fwnode_handle *fwnode) > > { > > return is_acpi_node(fwnode) ? > > container_of(fwnode, struct acpi_device, fwnode) : NULL; > > diff --git a/include/linux/acpi.h b/include/linux/acpi.h > > index e4da5e3..ec3c98e 100644 > > --- a/include/linux/acpi.h > > +++ b/include/linux/acpi.h > > @@ -53,7 +53,7 @@ static inline acpi_handle acpi_device_handle(struct acpi_device *adev) > > return adev ? adev->handle : NULL; > > } > > > > -#define ACPI_COMPANION(dev) acpi_node((dev)->fwnode) > > +#define ACPI_COMPANION(dev) to_acpi_node((dev)->fwnode) > > #define ACPI_COMPANION_SET(dev, adev) set_primary_fwnode(dev, (adev) ? \ > > acpi_fwnode_handle(adev) : NULL) > > #define ACPI_HANDLE(dev) acpi_device_handle(ACPI_COMPANION(dev)) > > @@ -473,7 +473,7 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode) > > return false; > > } > > > > -static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode) > > +static inline struct acpi_device *to_acpi_node(struct fwnode_handle *fwnode) > > { > > return NULL; > > } > > diff --git a/include/linux/of.h b/include/linux/of.h > > index b871ff9..f05fdce 100644 > > --- a/include/linux/of.h > > +++ b/include/linux/of.h > > @@ -128,7 +128,7 @@ static inline bool is_of_node(struct fwnode_handle *fwnode) > > return fwnode && fwnode->type == FWNODE_OF; > > } > > > > -static inline struct device_node *of_node(struct fwnode_handle *fwnode) > > +static inline struct device_node *to_of_node(struct fwnode_handle *fwnode) > > { > > return fwnode ? container_of(fwnode, struct device_node, fwnode) : NULL; > > } > > @@ -387,7 +387,7 @@ static inline bool is_of_node(struct fwnode_handle *fwnode) > > return false; > > } > > > > -static inline struct device_node *of_node(struct fwnode_handle *fwnode) > > +static inline struct device_node *to_of_node(struct fwnode_handle *fwnode) > > { > > return NULL; > > } > > -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/