From 413c239fad68258157f903b3ffd9bfcc53f5e34b Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Fri, 30 May 2008 10:16:40 +1000 Subject: driver-core: prepare for 2.6.27 api change by adding dev_set_name Create the dev_set_name function now so that various subsystems can start changing over to it before other changes in 2.6.27 will make it compulsory. Cc: Kay Sievers Signed-off-by: Stephen Rothwell Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/base/core.c') diff --git a/drivers/base/core.c b/drivers/base/core.c index 72eccae4904b..422cfcad486d 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -759,6 +759,21 @@ static void device_remove_class_symlinks(struct device *dev) sysfs_remove_link(&dev->kobj, "subsystem"); } +/** + * dev_set_name - set a device name + * @dev: device + */ +int dev_set_name(struct device *dev, const char *fmt, ...) +{ + va_list vargs; + + va_start(vargs, fmt); + vsnprintf(dev->bus_id, sizeof(dev->bus_id), fmt, vargs); + va_end(vargs); + return 0; +} +EXPORT_SYMBOL_GPL(dev_set_name); + /** * device_add - add device to device hierarchy. * @dev: device. -- cgit v1.2.3 From 4623236619ff5ce233136d13ee2747c194a63591 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 4 Jun 2008 21:40:43 -0700 Subject: dev_set_name: fix missing kernel-doc Fix kernel-doc for new dev_set_name() function: Warning(lin2626-rc5//drivers/base/core.c:767): No description found for parameter 'fmt' Signed-off-by: Randy Dunlap Signed-off-by: Greg Kroah-Hartman --- drivers/base/core.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/base/core.c') diff --git a/drivers/base/core.c b/drivers/base/core.c index 422cfcad486d..ee0a51a3a41d 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -762,6 +762,7 @@ static void device_remove_class_symlinks(struct device *dev) /** * dev_set_name - set a device name * @dev: device + * @fmt: format string for the device's name */ int dev_set_name(struct device *dev, const char *fmt, ...) { -- cgit v1.2.3