From: Fabio Estevam Date: Sun, 17 Sep 2017 01:03:22 +0000 (-0300) Subject: gpu: ipu-v3: ipu-dc: Remove unused 'di' variable X-Git-Tag: v4.15~325^2~6^2 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=e64b9189bfd58e215ee44159767b39b8cf6fa302;p=mirror_ubuntu-bionic-kernel.git 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 Signed-off-by: Philipp Zabel --- 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);