diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-11-01 13:29:47 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-12-14 22:01:48 +0300 |
| commit | 28f24e90ffc4bf2199c91783b98dfc71de1e3a2f (patch) | |
| tree | 52eed1e80dbb60a824128d771a9da49e98f0e3ed | |
| parent | 6273c43769cbd4451b03d239dc16d5c54bb7279a (diff) | |
| download | linux-28f24e90ffc4bf2199c91783b98dfc71de1e3a2f.tar.xz | |
fbdev: omapfb: remove redundant variable checksum
Variable checksum is being used to accumulate values however
it is never read or used afterwards. It is redundant and can
be removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c index cb63bc0e92ca..b33f62c5cb22 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c @@ -129,7 +129,6 @@ static int hdmi_core_ddc_edid(struct hdmi_core_data *core, u8 *pedid, u8 ext) { void __iomem *base = core->base; u8 cur_addr; - char checksum = 0; const int retries = 1000; u8 seg_ptr = ext / 2; u8 edidbase = ((ext % 2) * 0x80); @@ -178,7 +177,6 @@ static int hdmi_core_ddc_edid(struct hdmi_core_data *core, u8 *pedid, u8 ext) } pedid[cur_addr] = REG_GET(base, HDMI_CORE_I2CM_DATAI, 7, 0); - checksum += pedid[cur_addr]; } return 0; |