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| author | Zhangfei Gao <zhangfei.gao@linaro.org> | 2014-01-14 03:37:43 (GMT) |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-01-20 08:23:20 (GMT) |
| commit | c61177c548c53b7bf838135deb5d26713094b2c7 (patch) | |
| tree | cdba8e167ad0be1ce54ebea113dbec79a8fea246 /drivers/dma/k3dma.c | |
| parent | 70cbb163de1c6de239375b967caf372a98fae935 (diff) | |
| download | linux-c61177c548c53b7bf838135deb5d26713094b2c7.tar.xz | |
dmaengine: k3dma: fix sparse warnings
Fix sparse warnings:
drivers/dma/k3dma.c:480:20: warning: Using plain integer as NULL pointer
drivers/dma/k3dma.c:820:1: warning: symbol 'k3_dma_pmops' was not declared. Should it be static?
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/k3dma.c')
| -rw-r--r-- | drivers/dma/k3dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index e260754..a1f911a 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -477,7 +477,7 @@ static struct dma_async_tx_descriptor *k3_dma_prep_slave_sg( dma_addr_t addr, src = 0, dst = 0; int num = sglen, i; - if (sgl == 0) + if (sgl == NULL) return NULL; for_each_sg(sgl, sg, sglen, i) { @@ -817,7 +817,7 @@ static int k3_dma_resume(struct device *dev) return 0; } -SIMPLE_DEV_PM_OPS(k3_dma_pmops, k3_dma_suspend, k3_dma_resume); +static SIMPLE_DEV_PM_OPS(k3_dma_pmops, k3_dma_suspend, k3_dma_resume); static struct platform_driver k3_pdma_driver = { .driver = { |