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rk fb: fix first ddr freq NULL point

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hjc
2014-04-15 19:08:07 +08:00
parent cd24cdfbe7
commit d6a211dbc9
1 changed files with 4 additions and 2 deletions
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6
drivers/video/rockchip/rk_fb.c
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@@ -596,8 +596,10 @@ bool rk_fb_poll_wait_frame_complete(void)
if (rk_fb_poll_prmry_screen_vblank() == RK_LF_STATUS_NC){
if(dev_drv->ops->set_irq_to_cpu)
dev_drv->ops->set_irq_to_cpu(dev_drv,1);
if (likely(dev_drv)) {
if(dev_drv->ops->set_irq_to_cpu)
dev_drv->ops->set_irq_to_cpu(dev_drv,1);
}
return false;
}