diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-davinci.c | 7 | ||||
| -rw-r--r-- | drivers/spi/spi-ep93xx.c | 4 | ||||
| -rw-r--r-- | drivers/spi/spi-gpio.c | 5 | ||||
| -rw-r--r-- | drivers/spi/spi-imx.c | 5 | ||||
| -rw-r--r-- | drivers/spi/spi-oc-tiny.c | 4 | ||||
| -rw-r--r-- | drivers/spi/spi-pl022.c | 2 | ||||
| -rw-r--r-- | drivers/spi/spi.c | 2 |
7 files changed, 16 insertions, 13 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 60d59b003aa4..577084bb911b 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -923,9 +923,10 @@ static int davinci_spi_probe(struct platform_device *pdev) /* pdata in dspi is now updated and point pdata to that */ pdata = &dspi->pdata; - dspi->bytes_per_word = devm_kzalloc(&pdev->dev, - sizeof(*dspi->bytes_per_word) * - pdata->num_chipselect, GFP_KERNEL); + dspi->bytes_per_word = devm_kcalloc(&pdev->dev, + pdata->num_chipselect, + sizeof(*dspi->bytes_per_word), + GFP_KERNEL); if (dspi->bytes_per_word == NULL) { ret = -ENOMEM; goto free_master; diff --git a/drivers/spi/spi-ep93xx.c b/drivers/spi/spi-ep93xx.c index e5cc07357746..f1526757aaf6 100644 --- a/drivers/spi/spi-ep93xx.c +++ b/drivers/spi/spi-ep93xx.c @@ -671,8 +671,8 @@ static int ep93xx_spi_probe(struct platform_device *pdev) master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 16); master->num_chipselect = info->num_chipselect; - master->cs_gpios = devm_kzalloc(&master->dev, - sizeof(int) * master->num_chipselect, + master->cs_gpios = devm_kcalloc(&master->dev, + master->num_chipselect, sizeof(int), GFP_KERNEL); if (!master->cs_gpios) { error = -ENOMEM; diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index b85a93cad44a..6ae92d4dca19 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -373,8 +373,9 @@ static int spi_gpio_probe(struct platform_device *pdev) spi_gpio = spi_master_get_devdata(master); - spi_gpio->cs_gpios = devm_kzalloc(&pdev->dev, - pdata->num_chipselect * sizeof(*spi_gpio->cs_gpios), + spi_gpio->cs_gpios = devm_kcalloc(&pdev->dev, + pdata->num_chipselect, + sizeof(*spi_gpio->cs_gpios), GFP_KERNEL); if (!spi_gpio->cs_gpios) return -ENOMEM; diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 866246f21041..d3b21faf6b1f 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1511,8 +1511,9 @@ static int spi_imx_probe(struct platform_device *pdev) if (mxc_platform_info) { master->num_chipselect = mxc_platform_info->num_chipselect; if (mxc_platform_info->chipselect) { - master->cs_gpios = devm_kzalloc(&master->dev, - sizeof(int) * master->num_chipselect, GFP_KERNEL); + master->cs_gpios = devm_kcalloc(&master->dev, + master->num_chipselect, sizeof(int), + GFP_KERNEL); if (!master->cs_gpios) return -ENOMEM; diff --git a/drivers/spi/spi-oc-tiny.c b/drivers/spi/spi-oc-tiny.c index b5911282a611..085f580be7ec 100644 --- a/drivers/spi/spi-oc-tiny.c +++ b/drivers/spi/spi-oc-tiny.c @@ -213,8 +213,8 @@ static int tiny_spi_of_probe(struct platform_device *pdev) return 0; hw->gpio_cs_count = of_gpio_count(np); if (hw->gpio_cs_count > 0) { - hw->gpio_cs = devm_kzalloc(&pdev->dev, - hw->gpio_cs_count * sizeof(unsigned int), + hw->gpio_cs = devm_kcalloc(&pdev->dev, + hw->gpio_cs_count, sizeof(unsigned int), GFP_KERNEL); if (!hw->gpio_cs) return -ENOMEM; diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 4797c57f4263..1af8c96b940e 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -2135,7 +2135,7 @@ static int pl022_probe(struct amba_device *adev, const struct amba_id *id) pl022->master_info = platform_info; pl022->adev = adev; pl022->vendor = id->data; - pl022->chipselects = devm_kzalloc(dev, num_cs * sizeof(int), + pl022->chipselects = devm_kcalloc(dev, num_cs, sizeof(int), GFP_KERNEL); if (!pl022->chipselects) { status = -ENOMEM; diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index efc624f9e490..ec395a6baf9c 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -2049,7 +2049,7 @@ static int of_spi_register_master(struct spi_controller *ctlr) else if (nb < 0) return nb; - cs = devm_kzalloc(&ctlr->dev, sizeof(int) * ctlr->num_chipselect, + cs = devm_kcalloc(&ctlr->dev, ctlr->num_chipselect, sizeof(int), GFP_KERNEL); ctlr->cs_gpios = cs; |