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spi: pxa2xx: Use struct spi_device directly in pxa2xx_spi_transfer_one()

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Pointer to a SPI device is passed to pxa2xx_spi_transfer_one() so there
is no need to access it through the current SPI message pointer.

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 15:00:45 +02:00 committed by Mark Brown
parent 2b17a3c759
commit 20f4c379c3
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 7 deletions
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14
drivers/spi/spi-pxa2xx.c
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@ -925,7 +925,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
{
struct driver_data *drv_data = spi_controller_get_devdata(controller);
struct spi_message *message = controller->cur_msg;
struct chip_data *chip = spi_get_ctldata(message->spi);
struct chip_data *chip = spi_get_ctldata(spi);
u32 dma_thresh = chip->dma_threshold;
u32 dma_burst = chip->dma_burst_size;
u32 change_mask = pxa2xx_spi_get_ssrc1_change_mask(drv_data);
@ -950,7 +950,7 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
}
/* warn ... we force this to PIO mode */
dev_warn_ratelimited(&message->spi->dev,
dev_warn_ratelimited(&spi->dev,
"DMA disabled for transfer length %ld greater than %d\n",
(long)transfer->len, MAX_DMA_LEN);
}
@ -999,15 +999,15 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
*/
if (chip->enable_dma) {
if (pxa2xx_spi_set_dma_burst_and_threshold(chip,
message->spi,
spi,
bits, &dma_burst,
&dma_thresh))
dev_warn_ratelimited(&message->spi->dev,
dev_warn_ratelimited(&spi->dev,
"DMA burst size reduced to match bits_per_word\n");
}
dma_mapped = controller->can_dma &&
controller->can_dma(controller, message->spi, transfer) &&
controller->can_dma(controller, spi, transfer) &&
controller->cur_msg_mapped;
if (dma_mapped) {
@ -1035,12 +1035,12 @@ static int pxa2xx_spi_transfer_one(struct spi_controller *controller,
/* NOTE: PXA25x_SSP _could_ use external clocking ... */
cr0 = pxa2xx_configure_sscr0(drv_data, clk_div, bits);
if (!pxa25x_ssp_comp(drv_data))
dev_dbg(&message->spi->dev, "%u Hz actual, %s\n",
dev_dbg(&spi->dev, "%u Hz actual, %s\n",
controller->max_speed_hz
/ (1 + ((cr0 & SSCR0_SCR(0xfff)) >> 8)),
dma_mapped ? "DMA" : "PIO");
else
dev_dbg(&message->spi->dev, "%u Hz actual, %s\n",
dev_dbg(&spi->dev, "%u Hz actual, %s\n",
controller->max_speed_hz / 2
/ (1 + ((cr0 & SSCR0_SCR(0x0ff)) >> 8)),
dma_mapped ? "DMA" : "PIO");