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spi: pxa2xx: Use local struct spi_master pointer in pump_transfers()

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We will find more use for struct spi_master pointer in pump_transfers()
and code will be more readable if we access it using local pointer than
through the drv_data->master.

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 2016-06-21 13:21:33 +03:00 committed by Mark Brown
parent c64e1265ae
commit 2d7537d8f6
1 changed files with 3 additions and 2 deletions
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5
drivers/spi/spi-pxa2xx.c
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@ -915,6 +915,7 @@ static unsigned int pxa2xx_ssp_get_clk_div(struct driver_data *drv_data,
static void pump_transfers(unsigned long data) static void pump_transfers(unsigned long data)
{ {
struct driver_data *drv_data = (struct driver_data *)data; struct driver_data *drv_data = (struct driver_data *)data;
struct spi_master *master = drv_data->master;
struct spi_message *message = NULL; struct spi_message *message = NULL;
struct spi_transfer *transfer = NULL; struct spi_transfer *transfer = NULL;
struct spi_transfer *previous = NULL; struct spi_transfer *previous = NULL;
@ -1072,12 +1073,12 @@ static void pump_transfers(unsigned long data)
cr0 = pxa2xx_configure_sscr0(drv_data, clk_div, bits); cr0 = pxa2xx_configure_sscr0(drv_data, clk_div, bits);
if (!pxa25x_ssp_comp(drv_data)) if (!pxa25x_ssp_comp(drv_data))
dev_dbg(&message->spi->dev, "%u Hz actual, %s\n", dev_dbg(&message->spi->dev, "%u Hz actual, %s\n",
drv_data->master->max_speed_hz master->max_speed_hz
/ (1 + ((cr0 & SSCR0_SCR(0xfff)) >> 8)), / (1 + ((cr0 & SSCR0_SCR(0xfff)) >> 8)),
drv_data->dma_mapped ? "DMA" : "PIO"); drv_data->dma_mapped ? "DMA" : "PIO");
else else
dev_dbg(&message->spi->dev, "%u Hz actual, %s\n", dev_dbg(&message->spi->dev, "%u Hz actual, %s\n",
drv_data->master->max_speed_hz / 2 master->max_speed_hz / 2
/ (1 + ((cr0 & SSCR0_SCR(0x0ff)) >> 8)), / (1 + ((cr0 & SSCR0_SCR(0x0ff)) >> 8)),
drv_data->dma_mapped ? "DMA" : "PIO"); drv_data->dma_mapped ? "DMA" : "PIO");