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Commit e64b9189 authored by Fabio Estevam's avatar Fabio Estevam Committed by Philipp Zabel
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gpu: ipu-v3: ipu-dc: Remove unused 'di' variable 



The 'di' variable is never used inside ipu_dc_enable_channel(),
so just remove it.

This fixes the following build warning with W=1:

drivers/gpu/ipu-v3/ipu-dc.c: In function 'ipu_dc_enable_channel':
drivers/gpu/ipu-v3/ipu-dc.c:252:6: warning: variable 'di' set but not used [-Wunused-but-set-variable]

Signed-off-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent dbfdd153

drivers/gpu/ipu-v3/ipu-dc.c

+0 −3
Original line number Diff line number Diff line
@@ -249,11 +249,8 @@ EXPORT_SYMBOL_GPL(ipu_dc_enable); 


void ipu_dc_enable_channel(struct ipu_dc *dc)

{

	int di;

	u32 reg;



	di = dc->di;



	reg = readl(dc->base + DC_WR_CH_CONF);

	reg |= DC_WR_CH_CONF_PROG_TYPE_NORMAL;

	writel(reg, dc->base + DC_WR_CH_CONF);