From 28f24e90ffc4bf2199c91783b98dfc71de1e3a2f Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 1 Nov 2022 10:29:47 +0000 Subject: 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 Signed-off-by: Helge Deller --- drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/video') 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; -- cgit v1.2.3