diff options
| author | Mark Brown <broonie@kernel.org> | 2018-10-21 17:00:10 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-21 17:00:10 +0100 |
| commit | 92d58fd13af269552b65853d2c3a63970c4090bf (patch) | |
| tree | 3604da0643f9523d4595ecd1fff5ea34c6602582 /drivers/spi | |
| parent | 35a7f35ad1b150ddf59a41dcac7b2fa32982be0e (diff) | |
| parent | 4585add948b14b45b45b104f2a9653c543819ec4 (diff) | |
| download | linux-92d58fd13af269552b65853d2c3a63970c4090bf.tar.bz2 | |
Merge branch 'spi-4.19' into spi-linus
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-bcm-qspi.c | 4 | ||||
| -rw-r--r-- | drivers/spi/spi-rockchip.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-sh-msiof.c | 4 |
3 files changed, 7 insertions, 4 deletions
diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c index 8612525fa4e3..584bcb018a62 100644 --- a/drivers/spi/spi-bcm-qspi.c +++ b/drivers/spi/spi-bcm-qspi.c @@ -89,7 +89,7 @@ #define BSPI_BPP_MODE_SELECT_MASK BIT(8) #define BSPI_BPP_ADDR_SELECT_MASK BIT(16) -#define BSPI_READ_LENGTH 512 +#define BSPI_READ_LENGTH 256 /* MSPI register offsets */ #define MSPI_SPCR0_LSB 0x000 @@ -355,7 +355,7 @@ static int bcm_qspi_bspi_set_flex_mode(struct bcm_qspi *qspi, int bpc = 0, bpp = 0; u8 command = op->cmd.opcode; int width = op->cmd.buswidth ? op->cmd.buswidth : SPI_NBITS_SINGLE; - int addrlen = op->addr.nbytes * 8; + int addrlen = op->addr.nbytes; int flex_mode = 1; dev_dbg(&qspi->pdev->dev, "set flex mode w %x addrlen %x hp %d\n", diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index fdcf3076681b..185bbdce62b1 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -445,6 +445,9 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs) struct dma_slave_config rxconf, txconf; struct dma_async_tx_descriptor *rxdesc, *txdesc; + memset(&rxconf, 0, sizeof(rxconf)); + memset(&txconf, 0, sizeof(txconf)); + spin_lock_irqsave(&rs->lock, flags); rs->state &= ~RXBUSY; rs->state &= ~TXBUSY; diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 101cd6aae2ea..30ea0a2068e0 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -1343,8 +1343,8 @@ static int sh_msiof_spi_probe(struct platform_device *pdev) i = platform_get_irq(pdev, 0); if (i < 0) { - dev_err(&pdev->dev, "cannot get platform IRQ\n"); - ret = -ENOENT; + dev_err(&pdev->dev, "cannot get IRQ\n"); + ret = i; goto err1; } |