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authorFabio Estevam <fabio.estevam@nxp.com>2017-09-16 22:03:22 -0300
committerPhilipp Zabel <p.zabel@pengutronix.de>2017-10-04 12:18:56 +0200
commite64b9189bfd58e215ee44159767b39b8cf6fa302 (patch)
treea7422b047b2ec5fb8be256c1ce7dabe773b860d3 /drivers
parentdbfdd153d4aefec13460c97475737e59af92d8e2 (diff)
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: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/ipu-v3/ipu-dc.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-dc.c b/drivers/gpu/ipu-v3/ipu-dc.c
index 7a4b8362dda8..49bfe6e7d005 100644
--- a/drivers/gpu/ipu-v3/ipu-dc.c
+++ b/drivers/gpu/ipu-v3/ipu-dc.c
@@ -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);