gpu: nvgpu: Clean up include/nvgpu/vidmem.h

vidmem.h had a forward declaration for a Linux specific struct
work_struct. Removed that.

vidmem.h also #included nvgpu_mem.h even though there was no use
for it. As a follow-up css_gr_gk20a.h did refer to nvgpu_mem but
did not #include it, so added that.

Change-Id: Ifea88adae86ed95302465641821fbb107d7cc233
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1768260
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h b/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
index 8aefe848..bf8890bd 100644
--- a/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.h
@@ -25,6 +25,9 @@
 #ifndef CSS_GR_GK20A_H
 #define CSS_GR_GK20A_H
 
+#include <nvgpu/nvgpu_mem.h>
+#include <nvgpu/list.h>
+
 /* the minimal size of HW buffer - should be enough to avoid HW overflows */
 #define CSS_MIN_HW_SNAPSHOT_SIZE        (8 * 1024 * 1024)
 
diff --git a/drivers/gpu/nvgpu/include/nvgpu/vidmem.h b/drivers/gpu/nvgpu/include/nvgpu/vidmem.h
index 62c970d3..4809bcd4 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/vidmem.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/vidmem.h
@@ -25,9 +25,6 @@
 
 #include <nvgpu/types.h>
 #include <nvgpu/errno.h>
-#include <nvgpu/nvgpu_mem.h>
-
-struct work_struct;
 
 struct gk20a;
 struct mm_gk20a;