From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: [PATCH 1/2] spi: pxa2xx: Use local struct spi_master pointer in pump_transfers() Date: Tue, 21 Jun 2016 13:21:33 +0300 Message-ID: <1466504494-8984-1-git-send-email-jarkko.nikula@linux.intel.com> Cc: Mark Brown , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Mika Westerberg , Andy Shevchenko , Jarkko Nikula To: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: 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 --- drivers/spi/spi-pxa2xx.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c index 27e03076f379..e5c457abb596 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -915,6 +915,7 @@ static unsigned int pxa2xx_ssp_get_clk_div(struct driver_data *drv_data, static void pump_transfers(unsigned long data) { struct driver_data *drv_data = (struct driver_data *)data; + struct spi_master *master = drv_data->master; struct spi_message *message = NULL; struct spi_transfer *transfer = 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); if (!pxa25x_ssp_comp(drv_data)) 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)), drv_data->dma_mapped ? "DMA" : "PIO"); else 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)), drv_data->dma_mapped ? "DMA" : "PIO"); -- 2.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html