diff options
Diffstat (limited to 'drivers/spi/spi-pl022.c')
| -rw-r--r-- | drivers/spi/spi-pl022.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c index 51d99779682..66d2ae21e78 100644 --- a/drivers/spi/spi-pl022.c +++ b/drivers/spi/spi-pl022.c @@ -1111,10 +1111,8 @@ static int pl022_dma_probe(struct pl022 *pl022) } pl022->dummypage = kmalloc(PAGE_SIZE, GFP_KERNEL); - if (!pl022->dummypage) { - dev_dbg(&pl022->adev->dev, "no DMA dummypage!\n"); + if (!pl022->dummypage) goto err_no_dummypage; - } dev_info(&pl022->adev->dev, "setup for DMA on RX %s, TX %s\n", dma_chan_name(pl022->dma_rx_channel), @@ -1809,11 +1807,8 @@ static int pl022_setup(struct spi_device *spi) if (chip == NULL) { chip = kzalloc(sizeof(struct chip_data), GFP_KERNEL); - if (!chip) { - dev_err(&spi->dev, - "cannot allocate controller state\n"); + if (!chip) return -ENOMEM; - } dev_dbg(&spi->dev, "allocated memory for controller's runtime state\n"); } @@ -2050,10 +2045,8 @@ pl022_platform_data_dt_get(struct device *dev) } pd = devm_kzalloc(dev, sizeof(struct pl022_ssp_controller), GFP_KERNEL); - if (!pd) { - dev_err(dev, "cannot allocate platform data memory\n"); + if (!pd) return NULL; - } pd->bus_id = -1; pd->enable_dma = 1; |