diff options
| author | Jae Hyun Yoo <jae.hyun.yoo@intel.com> | 2021-07-01 21:49:45 +0300 |
|---|---|---|
| committer | Jae Hyun Yoo <jae.hyun.yoo@intel.com> | 2021-07-01 21:50:09 +0300 |
| commit | 9ec121d97a292628e01462df8f13b017add3b034 (patch) | |
| tree | f1abf6f81c13ce58bf04abf70e75fcbaf96935c3 /drivers/dma/pl330.c | |
| parent | ab0d43fcc078edf3123887f9bff1e8ef7d87e641 (diff) | |
| parent | dd1e9367157f900616f0eae3cef897c23d4e7452 (diff) | |
| download | linux-dev-5.10.46-intel.tar.xz | |
Merge branch 'dev-5.10' into dev-5.10-inteldev-5.10.46-intel
This is the 5.10.46 stable release.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com>
Diffstat (limited to 'drivers/dma/pl330.c')
| -rw-r--r-- | drivers/dma/pl330.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 0f5c19370f6d..dfbf514188f3 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -2696,13 +2696,15 @@ static struct dma_async_tx_descriptor *pl330_prep_dma_cyclic( for (i = 0; i < len / period_len; i++) { desc = pl330_get_desc(pch); if (!desc) { + unsigned long iflags; + dev_err(pch->dmac->ddma.dev, "%s:%d Unable to fetch desc\n", __func__, __LINE__); if (!first) return NULL; - spin_lock_irqsave(&pl330->pool_lock, flags); + spin_lock_irqsave(&pl330->pool_lock, iflags); while (!list_empty(&first->node)) { desc = list_entry(first->node.next, @@ -2712,7 +2714,7 @@ static struct dma_async_tx_descriptor *pl330_prep_dma_cyclic( list_move_tail(&first->node, &pl330->desc_pool); - spin_unlock_irqrestore(&pl330->pool_lock, flags); + spin_unlock_irqrestore(&pl330->pool_lock, iflags); return NULL; } |