staging: android: binder: fix BINDER_SET_MAX_THREADS declaration

This change will fix the BINDER_SET_MAX_THREADS ioctl to use __u32 instead of size_t for setting the max threads. Thus using the same handler for 32 and 64bit kernels. This value is stored internally in struct binder_proc and set to 15 on open_binder() in the libbinder API(thus no need for a 64bit size_t on 64bit platforms). The change does not affect existing 32bit ABI. Signed-off-by: Serban Constantinescu <[email protected]> Acked-by: Arve Hjønnevåg <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
Avenger-285714 · Jul 23, 2013 · a9350fc · a9350fc
1 parent 397334f
commit a9350fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/staging/android/binder.h b/drivers/staging/android/binder.h
@@ -86,7 +86,7 @@ struct binder_version {
 
 #define BINDER_WRITE_READ		_IOWR('b', 1, struct binder_write_read)
 #define	BINDER_SET_IDLE_TIMEOUT		_IOW('b', 3, __s64)
-#define	BINDER_SET_MAX_THREADS		_IOW('b', 5, size_t)
+#define	BINDER_SET_MAX_THREADS		_IOW('b', 5, __u32)
 #define	BINDER_SET_IDLE_PRIORITY	_IOW('b', 6, __s32)
 #define	BINDER_SET_CONTEXT_MGR		_IOW('b', 7, __s32)
 #define	BINDER_THREAD_EXIT		_IOW('b', 8, __s32)