We never set "vblank" to "false".
Current versions of GCC will initialize it to zero automatically at
certain optimization levels so that's probably why this didn't show up
in testing.
Fixes: 5fc537bfd000 ("drm/mcde: Add new driver for ST-Ericsson MCDE")
Signed-off-by: Dan Carpenter <[email protected]>
---
drivers/gpu/drm/mcde/mcde_display.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mcde/mcde_display.c
b/drivers/gpu/drm/mcde/mcde_display.c
index f3ef108a41d9..751454ae3cd1 100644
--- a/drivers/gpu/drm/mcde/mcde_display.c
+++ b/drivers/gpu/drm/mcde/mcde_display.c
@@ -65,7 +65,7 @@ enum mcde_dsi_formatter {
void mcde_display_irq(struct mcde *mcde)
{
u32 mispp, misovl, mischnl;
- bool vblank;
+ bool vblank = false;
/* Handle display IRQs */
mispp = readl(mcde->regs + MCDE_MISPP);
--
2.20.1
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