binder: use proper cacheflush header file

binder.c uses <asm/cacheflush.h> instead of <linux/cacheflush.h>.
Hence change cacheflush header file to proper one.

This change also avoid warning from checkpatch that shown below:
WARNING: Use #include <linux/cacheflush.h> instead of <asm/cacheflush.h>

Signed-off-by: Ajith P V <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/android/binder.c

···
 
 #include <uapi/linux/android/binder.h>
 
-#include <asm/cacheflush.h>
+#include <linux/cacheflush.h>
 
 #include "binder_internal.h"
 #include "binder_trace.h"