diff options
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 389275dbc003..b1567243ae19 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -139,7 +139,9 @@ struct s3c64xx_spi_dma_data { * struct s3c64xx_spi_port_config - SPI Controller hardware info * @fifo_lvl_mask: [DEPRECATED] use @{rx, tx}_fifomask instead. * @rx_lvl_offset: [DEPRECATED] use @{rx,tx}_fifomask instead. - * @fifo_depth: depth of the FIFO. + * @fifo_depth: depth of the FIFOs. Used by compatibles where all the instances + * of the IP define the same FIFO depth. It has higher precedence + * than the FIFO depth specified via DT. * @rx_fifomask: SPI_STATUS.RX_FIFO_LVL mask. Shifted mask defining the field's * length and position. * @tx_fifomask: SPI_STATUS.TX_FIFO_LVL mask. Shifted mask defining the field's @@ -1043,14 +1045,12 @@ static int s3c64xx_spi_setup(struct spi_device *spi) } } - pm_runtime_mark_last_busy(&sdd->pdev->dev); pm_runtime_put_autosuspend(&sdd->pdev->dev); s3c64xx_spi_set_cs(spi, false); return 0; setup_exit: - pm_runtime_mark_last_busy(&sdd->pdev->dev); pm_runtime_put_autosuspend(&sdd->pdev->dev); /* setup() returns with device de-selected */ s3c64xx_spi_set_cs(spi, false); @@ -1382,7 +1382,6 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) dev_dbg(&pdev->dev, "\tIOmem=[%pR]\tFIFO %dbytes\n", mem_res, sdd->fifo_depth); - pm_runtime_mark_last_busy(&pdev->dev); pm_runtime_put_autosuspend(&pdev->dev); return 0; |