| Message ID | 20220914102301.87981-3-jiapeng.chong@linux.alibaba.com |
|---|---|
| State | New |
| Headers | show |
| Series | video: fbdev: arkfb: Remove the unused function dac_read_reg() | expand |
On 9/14/22 12:23, Jiapeng Chong wrote: > 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> applied. Thanks, Helge > --- > drivers/video/fbdev/arkfb.c | 8 -------- > 1 file changed, 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);
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);
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> --- drivers/video/fbdev/arkfb.c | 8 -------- 1 file changed, 8 deletions(-)