OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

spi: pxa2xx: Unify remaing prints in pxa2xx_spi_transfer_one() 

Use SPI device pointer in the remaining two error and warning prints in
pxa2xx_spi_transfer_one() instead of platform device of the controller

It make prints in the function uniform and more useful especially the
error print here as it can reveal the driver that has mapped the DMA
itself and attempts to transfer more than the maximum supported DMA
transfer length.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jarkko Nikula 2019-03-29 15:00:46 +02:00 committed by Mark Brown
parent 20f4c379c3
commit 748fbadf95
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/spi/spi-pxa2xx.c
View File

@ -943,7 +943,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
/* reject already-mapped transfers; PIO won't always work */
if (message->is_dma_mapped
|| transfer->rx_dma || transfer->tx_dma) {
dev_err(&drv_data->pdev->dev,
dev_err(&spi->dev,
"Mapped transfer length of %u is greater than %d\n",
transfer->len, MAX_DMA_LEN);
return -EINVAL;
@ -957,7 +957,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
/* Setup the transfer state based on the type of transfer */
if (pxa2xx_spi_flush(drv_data) == 0) {
dev_err(&drv_data->pdev->dev, "Flush failed\n");
dev_err(&spi->dev, "Flush failed\n");
return -EIO;
}
drv_data->n_bytes = chip->n_bytes;