Every file should include the headers containing the prototypes for
it's global functions.
Since the GNU C compiler is now able to detect that the function
prototype of devres_release_all() in the header and the actual function
disagree regarding the return value, this patch also fixes this bug.
Signed-off-by: Adrian Bunk <[email protected]>
---
drivers/base/base.h | 2 +-
drivers/base/devres.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
--- linux-2.6.22-rc4-mm2/drivers/base/base.h.old 2007-06-17 15:37:21.000000000 +0200
+++ linux-2.6.22-rc4-mm2/drivers/base/base.h 2007-06-17 15:37:34.000000000 +0200
@@ -44,6 +44,6 @@
extern char *make_class_name(const char *name, struct kobject *kobj);
-extern void devres_release_all(struct device *dev);
+extern int devres_release_all(struct device *dev);
extern struct kset devices_subsys;
--- linux-2.6.22-rc4-mm2/drivers/base/devres.c.old 2007-06-17 15:30:48.000000000 +0200
+++ linux-2.6.22-rc4-mm2/drivers/base/devres.c 2007-06-17 15:31:03.000000000 +0200
@@ -10,6 +10,8 @@
#include <linux/device.h>
#include <linux/module.h>
+#include "base.h"
+
struct devres_node {
struct list_head entry;
dr_release_t release;
-
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