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driver core: Const-correct platform getbyname functions 

This converts resource and IRQ getbyname functions for the platform
bus to use const char *, I ran into compiler moanings when I tried
using a const char * for looking up a certain resource.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Linus Walleij 2009-04-27 02:38:16 +02:00 committed by Greg Kroah-Hartman
parent 309b7d60a3
commit c0afe7ba5e
2 changed files with 5 additions and 4 deletions
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5
drivers/base/platform.c
View File

@ -69,7 +69,8 @@ EXPORT_SYMBOL_GPL(platform_get_irq);
* @name: resource name
*/
struct resource *platform_get_resource_byname(struct platform_device *dev,
unsigned int type, char *name)
unsigned int type,
const char *name)
{
int i;
@ -88,7 +89,7 @@ EXPORT_SYMBOL_GPL(platform_get_resource_byname);
* @dev: platform device
* @name: IRQ name
*/
int platform_get_irq_byname(struct platform_device *dev, char *name)
int platform_get_irq_byname(struct platform_device *dev, const char *name)
{
struct resource *r = platform_get_resource_byname(dev, IORESOURCE_IRQ,
name);

4
include/linux/platform_device.h
View File

@ -36,8 +36,8 @@ extern struct device platform_bus;
extern struct resource *platform_get_resource(struct platform_device *, unsigned int, unsigned int);
extern int platform_get_irq(struct platform_device *, unsigned int);
extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, char *);
extern int platform_get_irq_byname(struct platform_device *, char *);
extern struct resource *platform_get_resource_byname(struct platform_device *, unsigned int, const char *);
extern int platform_get_irq_byname(struct platform_device *, const char *);
extern int platform_add_devices(struct platform_device **, int);
extern struct platform_device *platform_device_register_simple(const char *, int id,