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path: root/drivers/spi/spi-fsl-spi.c
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Diffstat (limited to 'drivers/spi/spi-fsl-spi.c')
-rw-r--r--drivers/spi/spi-fsl-spi.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 8b290d9d7935..0fc3452652ae 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -267,10 +267,9 @@ static int fsl_spi_setup_transfer(struct spi_device *spi,
if ((mpc8xxx_spi->spibrg / hz) > 64) {
cs->hw_mode |= SPMODE_DIV16;
pm = (mpc8xxx_spi->spibrg - 1) / (hz * 64) + 1;
-
- WARN_ONCE(pm > 16, "%s: Requested speed is too low: %d Hz. "
- "Will use %d Hz instead.\n", dev_name(&spi->dev),
- hz, mpc8xxx_spi->spibrg / 1024);
+ WARN_ONCE(pm > 16,
+ "%s: Requested speed is too low: %d Hz. Will use %d Hz instead.\n",
+ dev_name(&spi->dev), hz, mpc8xxx_spi->spibrg / 1024);
if (pm > 16)
pm = 16;
} else {
@@ -727,12 +726,13 @@ static int of_fsl_spi_get_chipselects(struct device *dev)
return 0;
}
- pinfo->gpios = kmalloc(ngpios * sizeof(*pinfo->gpios), GFP_KERNEL);
+ pinfo->gpios = kmalloc_array(ngpios, sizeof(*pinfo->gpios),
+ GFP_KERNEL);
if (!pinfo->gpios)
return -ENOMEM;
memset(pinfo->gpios, -1, ngpios * sizeof(*pinfo->gpios));
- pinfo->alow_flags = kzalloc(ngpios * sizeof(*pinfo->alow_flags),
+ pinfo->alow_flags = kcalloc(ngpios, sizeof(*pinfo->alow_flags),
GFP_KERNEL);
if (!pinfo->alow_flags) {
ret = -ENOMEM;
@@ -762,8 +762,9 @@ static int of_fsl_spi_get_chipselects(struct device *dev)
ret = gpio_direction_output(pinfo->gpios[i],
pinfo->alow_flags[i]);
if (ret) {
- dev_err(dev, "can't set output direction for gpio "
- "#%d: %d\n", i, ret);
+ dev_err(dev,
+ "can't set output direction for gpio #%d: %d\n",
+ i, ret);
goto err_loop;
}
}