[PATCH] drm: pl111: fix build regression

[Arnd Bergmann <arnd@kernel.org>]

From: Arnd Bergmann <arnd@arndb.de>

The drm_info() function requires the drm/drm_print.h header to be included
first:

In file included from drivers/gpu/drm/pl111/pl111_nomadik.c:7:
drivers/gpu/drm/pl111/pl111_nomadik.h:11:32: error: 'struct drm_device' declared inside parameter list will not be visible outside of this definition or declaration [-Werror]
   11 | void pl111_nomadik_init(struct drm_device *dev);
      |                                ^~~~~~~~~~
drivers/gpu/drm/pl111/pl111_nomadik.c: In function 'pl111_nomadik_init':
drivers/gpu/drm/pl111/pl111_nomadik.c:34:9: error: implicit declaration of function 'drm_info'; did you mean 'pr_info'? [-Wimplicit-function-declaration]
   34 |         drm_info(dev, "set Nomadik PMU mux to CLCD mode\n");
      |         ^~~~~~~~
      |         pr_info

Fixes: a1542b8ca6ed ("drm: pl111: replace dev_* print functions with drm_* variants")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/gpu/drm/pl111/pl111_nomadik.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/pl111/pl111_nomadik.c b/drivers/gpu/drm/pl111/pl111_nomadik.c
index f3218d59c5f1..0e5153deb1ac 100644
--- a/drivers/gpu/drm/pl111/pl111_nomadik.c
+++ b/drivers/gpu/drm/pl111/pl111_nomadik.c
@@ -4,6 +4,7 @@
 #include <linux/mfd/syscon.h>
 #include <linux/bitops.h>
 #include <linux/module.h>
+#include <drm/drm_print.h>
 #include "pl111_nomadik.h"
 
 #define PMU_CTRL_OFFSET 0x0000
-- 
2.39.5