diff options
| author | Robby Cai <R63905@freescale.com> | 2010-12-16 16:55:23 +0800 |
|---|---|---|
| committer | Robby Cai <R63905@freescale.com> | 2010-12-16 17:09:25 +0800 |
| commit | d2a44e9adb78189340919b487c30a10b794c2ec9 (patch) | |
| tree | 9489f6c217da3dd92c50375d023da6db19e77f2b /drivers | |
| parent | b0917b6a350a282ed16288e6093e81aff90f0194 (diff) | |
ENGR00136941 MX50: Fix crash issue caused by ePxP when playback video
The root cause is list_del() are called twice on same entry in pxp irq handler.
Remove latter one fixes this issue.
Signed-off-by: Robby Cai <R63905@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/pxp/pxp_dma.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/dma/pxp/pxp_dma.c b/drivers/dma/pxp/pxp_dma.c index 1545682f7c13..92a2434d9265 100644 --- a/drivers/dma/pxp/pxp_dma.c +++ b/drivers/dma/pxp/pxp_dma.c @@ -950,8 +950,6 @@ static irqreturn_t pxp_irq(int irq, void *dev_id) list_splice_init(&desc->tx_list, &pxp_chan->free_list); list_move(&desc->list, &pxp_chan->free_list); - list_del(&pxp_chan->list); - wake_up(&pxp->done); pxp->pxp_ongoing = 0; mod_timer(&pxp->clk_timer, jiffies + msecs_to_jiffies(timeout_in_ms)); |