Move prototype declaration to the header file drm/radeon/radeon.h from files drm/radeon/cik.c, drm/radeon/r600_dma.c and drm/radeon/si.c because they are used by more than one file.
This eliminates the following warnings in drm/radeon/r600.c: drivers/gpu/drm/radeon/r600.c:1442:5: warning: no previous prototype for ‘r600_gpu_check_soft_reset’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/r600.c:3133:5: warning: no previous prototype for ‘r600_ih_ring_alloc’ [-Wmissing-prototypes] drivers/gpu/drm/radeon/r600.c:3169:6: warning: no previous prototype for ‘r600_ih_ring_fini’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria rashika.kheria@gmail.com Reviewed-by: Josh Triplett josh@joshtriplett.org --- drivers/gpu/drm/radeon/cik.c | 2 -- drivers/gpu/drm/radeon/r600_dma.c | 2 -- drivers/gpu/drm/radeon/radeon.h | 5 +++++ drivers/gpu/drm/radeon/si.c | 2 -- 4 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index b43a3a3..fb5943c 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -62,8 +62,6 @@ MODULE_FIRMWARE("radeon/KABINI_mec.bin"); MODULE_FIRMWARE("radeon/KABINI_rlc.bin"); MODULE_FIRMWARE("radeon/KABINI_sdma.bin");
-extern int r600_ih_ring_alloc(struct radeon_device *rdev); -extern void r600_ih_ring_fini(struct radeon_device *rdev); extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save); extern bool evergreen_is_display_hung(struct radeon_device *rdev); diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c index 7844d15..3e4b6d2 100644 --- a/drivers/gpu/drm/radeon/r600_dma.c +++ b/drivers/gpu/drm/radeon/r600_dma.c @@ -26,8 +26,6 @@ #include "radeon_asic.h" #include "r600d.h"
-u32 r600_gpu_check_soft_reset(struct radeon_device *rdev); - /* * DMA * Starting with R600, the GPU has an asynchronous diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index e874392..28414f2 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -100,6 +100,11 @@ extern int radeon_dpm; extern int radeon_aspm; extern int radeon_runtime_pm;
+u32 r600_gpu_check_soft_reset(struct radeon_device *rdev); + +void r600_ih_ring_fini(struct radeon_device *rdev); +int r600_ih_ring_alloc(struct radeon_device *rdev); + /* * Copy from radeon_drv.h so we don't have to include both and have conflicting * symbol; diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index a36736d..762c5f6 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -70,8 +70,6 @@ static void si_pcie_gen3_enable(struct radeon_device *rdev); static void si_program_aspm(struct radeon_device *rdev); extern void sumo_rlc_fini(struct radeon_device *rdev); extern int sumo_rlc_init(struct radeon_device *rdev); -extern int r600_ih_ring_alloc(struct radeon_device *rdev); -extern void r600_ih_ring_fini(struct radeon_device *rdev); extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev); extern void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save); extern void evergreen_mc_resume(struct radeon_device *rdev, struct evergreen_mc_save *save);