HID: picolcd: using vmalloc() requires the include of vmalloc.h

Fixes thes build errors:

drivers/hid/hid-picolcd_fb.c: In function 'picolcd_fb_destroy':
drivers/hid/hid-picolcd_fb.c:350:2: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
drivers/hid/hid-picolcd_fb.c: In function 'picolcd_init_framebuffer':
drivers/hid/hid-picolcd_fb.c:508:2: error: implicit declaration of function 'vmalloc' [-Werror=implicit-function-declaration]
drivers/hid/hid-picolcd_fb.c:508:12: warning: assignment makes pointer from integer without a cast [enabled by default]

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-picolcd_fb.c b/drivers/hid/hid-picolcd_fb.c
index 4d8e22c73249be900890621f817ca4bd6df9936f..cf295c5691703c66b9d4c6330b8a61a20a30be0f 100644 (file)
--- a/drivers/hid/hid-picolcd_fb.c
+++ b/drivers/hid/hid-picolcd_fb.c
@@ -18,6 +18,7 @@
  ***************************************************************************/
 
 #include <linux/hid.h>
+#include <linux/vmalloc.h>
 #include "usbhid/usbhid.h"
 #include <linux/usb.h>