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Commit f4e45d02 authored by Mikael Pettersson's avatar Mikael Pettersson Committed by Dave Airlie
Browse files

drm: fix radeon DRM warnings when !CONFIG_DEBUG_FS 



Compiling the radeon DRM driver with !CONFIG_DEBUG_FS
throws the following warnings:

drivers/gpu/drm/radeon/radeon_ttm.c: In function 'radeon_ttm_debugfs_init':
drivers/gpu/drm/radeon/radeon_ttm.c:714: warning: unused variable 'i'
drivers/gpu/drm/radeon/radeon_ttm.c: At top level:
drivers/gpu/drm/radeon/radeon_ttm.c:692: warning: 'radeon_mem_types_list' defined but not used
drivers/gpu/drm/radeon/radeon_ttm.c:693: warning: 'radeon_mem_types_names' defined but not used

Fix: move these variables inside the #if defined(CONFIG_DEBUG_FS)
block in radeon_ttm_debugsfs_init(), which is the only place using them.

Signed-off-by: default avatarMikael Pettersson <mikpe@it.uu.se>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent bea1d35b

drivers/gpu/drm/radeon/radeon_ttm.c

+3 −4
Original line number Diff line number Diff line
@@ -689,9 +689,6 @@ struct ttm_backend *radeon_ttm_backend_create(struct radeon_device *rdev) 


#define RADEON_DEBUGFS_MEM_TYPES 2



static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES];

static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES][32];



#if defined(CONFIG_DEBUG_FS)

static int radeon_mm_dump_table(struct seq_file *m, void *data)

{
@@ -711,9 +708,11 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data) 


static int radeon_ttm_debugfs_init(struct radeon_device *rdev)

{

#if defined(CONFIG_DEBUG_FS)

	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES];

	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES][32];

	unsigned i;



#if defined(CONFIG_DEBUG_FS)

	for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {

		if (i == 0)

			sprintf(radeon_mem_types_names[i], "radeon_vram_mm");