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 <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190529113458.GG19119@mwanda
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);