Commit 28f24e90 authored by Colin Ian King's avatar Colin Ian King Committed by Helge Deller
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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: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 6273c437

drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c

+0 −2
Original line number Diff line number Diff line
@@ -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;