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Driver core: driver_attribute parameters can often be const*

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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>
This commit is contained in:
Phil Carmody
2009-12-18 15:34:21 +02:00
committed by Greg Kroah-Hartman
parent 66ecb92be9
commit 099c2f21d8
4 changed files with 8 additions and 8 deletions
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4
drivers/base/driver.c
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@@ -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);