greybus: raw: include uaccess.h to fix warning

This is what I get over mainline:

greybus/raw.c: In function 'gb_raw_send':
greybus/raw.c:153:2: error: implicit declaration of function 'copy_from_user' [-Werror=implicit-function-declaration]
  if (copy_from_user(&request->data[0], data, len)) {
  ^
greybus/raw.c: In function 'raw_read':
greybus/raw.c:305:2: error: implicit declaration of function 'copy_to_user' [-Werror=implicit-function-declaration]
  if (copy_to_user(buf, &raw_data->data[0], raw_data->len)) {
  ^

Fix this by including uaccess.h.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

diff --git a/drivers/staging/greybus/raw.c b/drivers/staging/greybus/raw.c
index eb43acc..515c187 100644 (file)
--- a/drivers/staging/greybus/raw.c
+++ b/drivers/staging/greybus/raw.c
@@ -13,6 +13,7 @@
 #include <linux/cdev.h>
 #include <linux/fs.h>
 #include <linux/idr.h>
+#include <linux/uaccess.h>
 
 #include "greybus.h"