From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 2 Sep 2014 02:50:48 +0000 (+0900)
Subject: spi: spi-mxs: Fix checkpatch issue
X-Git-Tag: firefly_0821_release~176^2~3136^2~4^4~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a7fa3219456bc044cc6b8654a5d8218a9df1c7bd;p=firefly-linux-kernel-4.4.55.git

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>
---

diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 2884f0c2f5f0..c3f8d3a22472 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -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;