[PATCH] drm/amd/amdgpu: fix build failure due to implicit declaration

[PATCH] drm/amd/amdgpu: fix build failure due to implicit declaration

[Sudip Mukherjee]

The builds for alpha and mips allmodconfig fails with the error:

drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:23:
  error: implicit declaration of function 'vmalloc'; did you mean
  'kvmalloc'? [-Werror=implicit-function-declaration]

drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:534:21:
  error: assignment to 'void *' from 'int' makes pointer from integer
  without a cast [-Werror=int-conversion]

drivers/gpu/drm/amd/amdgpu/psp_v13_0.c:545:33: error: implicit declaration
  of function 'vfree'; did you mean 'kvfree'?
  [-Werror=implicit-function-declaration]

Add the header file for vmalloc and vfree.

Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/psp_v13_0.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
index 63b2d32545cc..726a5bba40b2 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v13_0.c
@@ -22,6 +22,7 @@
  */
 #include <linux/dev_printk.h>
 #include <drm/drm_drv.h>
+#include <linux/vmalloc.h>
 #include "amdgpu.h"
 #include "amdgpu_psp.h"
 #include "amdgpu_ucode.h"
-- 
2.30.2