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Subject[PATCH] gpu: drm: ast: ast_dp501.c: Remove unused function
Date
Remove the function ast_load_dp501_microcode() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
drivers/gpu/drm/ast/ast_dp501.c | 12 ------------
drivers/gpu/drm/ast/ast_drv.h | 1 -
2 files changed, 13 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_dp501.c b/drivers/gpu/drm/ast/ast_dp501.c
index 76f07f3..28c977c 100644
--- a/drivers/gpu/drm/ast/ast_dp501.c
+++ b/drivers/gpu/drm/ast/ast_dp501.c
@@ -4,18 +4,6 @@
#include "ast_drv.h"
MODULE_FIRMWARE("ast_dp501_fw.bin");

-int ast_load_dp501_microcode(struct drm_device *dev)
-{
- struct ast_private *ast = dev->dev_private;
- static char *fw_name = "ast_dp501_fw.bin";
- int err;
- err = request_firmware(&ast->dp501_fw, fw_name, dev->dev);
- if (err)
- return err;
-
- return 0;
-}
-
static void send_ack(struct ast_private *ast)
{
u8 sendack;
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 86205a2..67a872d 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -393,7 +393,6 @@ void ast_post_gpu(struct drm_device *dev);
u32 ast_mindwm(struct ast_private *ast, u32 r);
void ast_moutdwm(struct ast_private *ast, u32 r, u32 v);
/* ast dp501 */
-int ast_load_dp501_microcode(struct drm_device *dev);
void ast_set_dp501_video_output(struct drm_device *dev, u8 mode);
bool ast_launch_m68k(struct drm_device *dev);
bool ast_backup_fw(struct drm_device *dev, u8 *addr, u32 size);
--
1.7.10.4


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