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spi: spi-mxs: Fix checkpatch issue 

Fix the following checkpatch warnings.

  WARNING: Missing a blank line after declarations
  WARNING: Prefer kcalloc over kzalloc with multiply

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jingoo Han 2014-09-02 11:50:48 +09:00 committed by Mark Brown
parent cdc67fa941
commit a7fa321945
1 changed files with 3 additions and 1 deletions
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4
drivers/spi/spi-mxs.c
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@ -154,12 +154,14 @@ static int mxs_ssp_wait(struct mxs_spi *spi, int offset, int mask, bool set)
static void mxs_ssp_dma_irq_callback(void *param)
{
struct mxs_spi *spi = param;
complete(&spi->c);
}
static irqreturn_t mxs_ssp_irq_handler(int irq, void *dev_id)
{
struct mxs_ssp *ssp = dev_id;
dev_err(ssp->dev, "%s[%i] CTRL1=%08x STATUS=%08x\n",
__func__, __LINE__,
readl(ssp->base + HW_SSP_CTRL1(ssp)),
@ -189,7 +191,7 @@ static int mxs_spi_txrx_dma(struct mxs_spi *spi,
if (!len)
return -EINVAL;
dma_xfer = kzalloc(sizeof(*dma_xfer) * sgs, GFP_KERNEL);
dma_xfer = kcalloc(sgs, sizeof(*dma_xfer), GFP_KERNEL);
if (!dma_xfer)
return -ENOMEM;