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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-01 13:46:37 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-01 13:46:37 -1000 |
| commit | 12ff47e7f5fb64c566f62e6cf6a3b291c51bd337 (patch) | |
| tree | d9fba3780142af380ccfaf90d8b13363e3475bd7 /drivers/dma/imx-sdma.c | |
| parent | 73bcbac130a59f236ae78ed70ef7a05b45caa19e (diff) | |
| parent | 1ae105aa7416087f2920c35c3cd16831d0d09c9c (diff) | |
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (37 commits)
Improve slave/cyclic DMA engine documentation
dmaengine: pl08x: handle the rest of enums in pl08x_width
DMA: PL08x: cleanup selection of burst size
DMA: PL08x: avoid recalculating cctl at each prepare
DMA: PL08x: cleanup selection of buswidth
DMA: PL08x: constify plchan->cd and plat->slave_channels
DMA: PL08x: separately store source/destination cctl
DMA: PL08x: separately store source/destination slave address
DMA: PL08x: clean up LLI debugging
DMA: PL08x: select LLI bus only once per LLI setup
DMA: PL08x: remove unused constants
ARM: mxs-dma: reset after disable channel
dma: intel_mid_dma: remove redundant pci_set_drvdata calls
dma: mxs-dma: fix unterminated platform_device_id table
dmaengine: pl330: make platform data optional
dmaengine: imx-sdma: return proper error if kzalloc fails
pch_dma: Fix CTL register access issue
dmaengine: mxs-dma: skip request_irq for NO_IRQ
dmaengine/coh901318: fix slave submission semantics
dmaengine/ste_dma40: allow memory buswidth/burst to be configured
...
Fix trivial whitespace conflict in drivers/dma/mv_xor.c
Diffstat (limited to 'drivers/dma/imx-sdma.c')
| -rw-r--r-- | drivers/dma/imx-sdma.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 1eb60ded2f0..7bd7e98548c 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1305,8 +1305,10 @@ static int __init sdma_probe(struct platform_device *pdev) goto err_request_irq; sdma->script_addrs = kzalloc(sizeof(*sdma->script_addrs), GFP_KERNEL); - if (!sdma->script_addrs) + if (!sdma->script_addrs) { + ret = -ENOMEM; goto err_alloc; + } if (of_id) pdev->id_entry = of_id->data; |