Messages in this thread | | | Date | Fri, 17 Apr 2015 23:39:59 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH] dmaengine: at_xdmac: unlock spin lock before return |
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On Tue, Apr 07, 2015 at 04:42:45PM +0200, Niklas Cassel wrote: > Signed-off-by: Niklas Cassel <niklass@axis.com> > --- > drivers/dma/at_xdmac.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c > index d9891d3..933e4b3 100644 > --- a/drivers/dma/at_xdmac.c > +++ b/drivers/dma/at_xdmac.c > @@ -1154,8 +1154,10 @@ static int at_xdmac_device_resume(struct dma_chan *chan) > dev_dbg(chan2dev(chan), "%s\n", __func__); > > spin_lock_bh(&atchan->lock); > - if (!at_xdmac_chan_is_paused(atchan)) > + if (!at_xdmac_chan_is_paused(atchan)) { > + spin_unlock_bh(&atchan->lock); > return 0; > + } > > at_xdmac_write(atxdmac, AT_XDMAC_GRWR, atchan->mask); > clear_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status); > -- > 2.1.4 >
Applied now -- ~Vinod
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