[media] tvp5150: Fix type mismatch warning in clamp macro

This patch fixes the following warning:

drivers/media/i2c/tvp5150.c: In function '__tvp5150_try_crop':
include/linux/kernel.h:762:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&__val == &__min);  \
                 ^
drivers/media/i2c/tvp5150.c:886:16: note: in expansion of macro 'clamp'
  rect->width = clamp(rect->width,
                ^
include/linux/kernel.h:763:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&__val == &__max);  \
                 ^
drivers/media/i2c/tvp5150.c:886:16: note: in expansion of macro 'clamp'
  rect->width = clamp(rect->width,
                ^
include/linux/kernel.h:762:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&__val == &__min);  \
                 ^
drivers/media/i2c/tvp5150.c:904:17: note: in expansion of macro 'clamp'
  rect->height = clamp(rect->height,
                 ^
include/linux/kernel.h:763:17: warning: comparison of distinct pointer types lacks a cast [enabled by default]
  (void) (&__val == &__max);  \
                 ^
drivers/media/i2c/tvp5150.c:904:17: note: in expansion of macro 'clamp'
  rect->height = clamp(rect->height,
                 ^
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/i2c/tvp5150.c

@@ -16,9 +16,9 @@
 
 #include "tvp5150_reg.h"
 
-#define TVP5150_H_MAX		720
-#define TVP5150_V_MAX_525_60	480
-#define TVP5150_V_MAX_OTHERS	576
+#define TVP5150_H_MAX		720U
+#define TVP5150_V_MAX_525_60	480U
+#define TVP5150_V_MAX_OTHERS	576U
 #define TVP5150_MAX_CROP_LEFT	511
 #define TVP5150_MAX_CROP_TOP	127
 #define TVP5150_CROP_SHIFT	2