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authorLinus Walleij <linus.ml.walleij@gmail.com>2009-04-27 02:38:16 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-15 21:30:24 -0700
commitc0afe7ba5e71d8ab66bc42f90b3e237581d3c509 (patch)
treea4fb6323ac6e21df4ea1264bee306c073479648f
parent309b7d60a345f402bec3cf9caadb53de4028e2aa (diff)
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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>
-rw-r--r--drivers/base/platform.c5
-rw-r--r--include/linux/platform_device.h4
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index ead3f64c41d..59df6290951 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -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);
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index b67bb5d7b22..8dc5123b630 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -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,