Commit f9b0e251dfbf 'drm: make mode_valid callback optional' left variable ret
unused; remove it.
This fixes the following compilation warning:
drivers/staging/imx-drm/imx-tve.c: In function ‘imx_tve_connector_mode_valid’:
drivers/staging/imx-drm/imx-tve.c:252:6: warning: unused variable ‘ret’ [-Wunused-variable]
Signed-off-by: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx>
Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
Hi,
This can be seen with e.g. linux next-20140523 and arm allmodconfig.
Best regards,
V.
drivers/staging/imx-drm/imx-tve.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c
index 3e8b0a1..4caef2b1 100644
--- a/drivers/staging/imx-drm/imx-tve.c
+++ b/drivers/staging/imx-drm/imx-tve.c
@@ -249,7 +249,6 @@ static int imx_tve_connector_mode_valid(struct drm_connector *connector,
{
struct imx_tve *tve = con_to_tve(connector);
unsigned long rate;
- int ret;
/* pixel clock with 2x oversampling */
rate = clk_round_rate(tve->clk, 2000UL * mode->clock) / 2000;
--
2.0.0.rc2
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