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authorJiapeng Chong <jiapeng.chong@linux.alibaba.com>2022-09-14 18:23:01 +0800
committerHelge Deller <deller@gmx.de>2022-10-08 15:20:08 +0200
commit851e0986d964bb75deea24011b0845d550215076 (patch)
treec2503c867e189e3106cc52a9f89917daacc78493 /drivers/video
parenteec5190fc0b14130ed2f67b0de43b6a302b7837f (diff)
fbdev: arkfb: Remove the unused function dac_read_reg()
The function dac_read_reg() is defined in the arkfb.c file, but not called elsewhere, so delete this unused function. drivers/video/fbdev/arkfb.c:322:18: warning: unused function 'dac_read_reg'. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2155 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/arkfb.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index a317d9fe1d67..5f8fec9e5fd4 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -318,14 +318,6 @@ struct dac_info
void *data;
};
-
-static inline u8 dac_read_reg(struct dac_info *info, u8 reg)
-{
- u8 code[2] = {reg, 0};
- info->dac_read_regs(info->data, code, 1);
- return code[1];
-}
-
static inline void dac_read_regs(struct dac_info *info, u8 *code, int count)
{
info->dac_read_regs(info->data, code, count);