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authorPhil Carmody <ext-phil.2.carmody@nokia.com>2009-12-18 15:34:21 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-12-23 11:23:43 -0800
commit099c2f21d8cf0724b85abb2c589d6276953781b7 (patch)
tree7f84a98f4b3658871408794a59d04995d5ced254 /drivers/base/driver.c
parent66ecb92be9eb579df93add22d19843e7869f168e (diff)
downloadop-kernel-dev-099c2f21d8cf0724b85abb2c589d6276953781b7.zip
op-kernel-dev-099c2f21d8cf0724b85abb2c589d6276953781b7.tar.gz
Driver core: driver_attribute parameters can often be const*
Many struct driver_attribute descriptors are purely read-only structures, and there's no need to change them. Therefore make the promise not to, which will let those descriptors be put in a ro section. Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/driver.c')
-rw-r--r--drivers/base/driver.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/driver.c b/drivers/base/driver.c
index f367885..90c9fff 100644
--- a/drivers/base/driver.c
+++ b/drivers/base/driver.c
@@ -98,7 +98,7 @@ EXPORT_SYMBOL_GPL(driver_find_device);
* @attr: driver attribute descriptor.
*/
int driver_create_file(struct device_driver *drv,
- struct driver_attribute *attr)
+ const struct driver_attribute *attr)
{
int error;
if (drv)
@@ -115,7 +115,7 @@ EXPORT_SYMBOL_GPL(driver_create_file);
* @attr: driver attribute descriptor.
*/
void driver_remove_file(struct device_driver *drv,
- struct driver_attribute *attr)
+ const struct driver_attribute *attr)
{
if (drv)
sysfs_remove_file(&drv->p->kobj, &attr->attr);
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