From: Fabio Estevam fabio.estevam@nxp.com

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 --- Changes since v1: - Fix a typo in the function name in the commit log.

drivers/gpu/ipu-v3/ipu-dc.c | 3 --- 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/ipu-v3/ipu-dc.c b/drivers/gpu/ipu-v3/ipu-dc.c index 7a4b836..49bfe6e 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);