From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: [PATCH 2/7] spi: pxa2xx: derive struct chip_data from struct drv_data Date: Thu, 22 Oct 2015 16:44:40 +0300 Message-ID: <1445521485-2029-2-git-send-email-jarkko.nikula@linux.intel.com> References: <1445521485-2029-1-git-send-email-jarkko.nikula@linux.intel.com> Cc: Mark Brown , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Andy Shevchenko , Jarkko Nikula To: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: In-Reply-To: <1445521485-2029-1-git-send-email-jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: From: Andy Shevchenko Since we call pxa2xx_ssp_get_clk_div() from pump_transfers() we may derive pointer to struct chip_data from struct drv_data like it's done in the rest of the functions. This will make it less errorprone. Signed-off-by: Andy Shevchenko 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 573a28b13a09..e02ea46168eb 100644 --- a/drivers/spi/spi-pxa2xx.c +++ b/drivers/spi/spi-pxa2xx.c @@ -818,8 +818,9 @@ static unsigned int ssp_get_clk_div(struct driver_data *drv_data, int rate) } static unsigned int pxa2xx_ssp_get_clk_div(struct driver_data *drv_data, - struct chip_data *chip, int rate) + int rate) { + struct chip_data *chip = drv_data->cur_chip; unsigned int clk_div; switch (drv_data->ssp_type) { @@ -925,7 +926,7 @@ static void pump_transfers(unsigned long data) bits = transfer->bits_per_word; speed = transfer->speed_hz; - clk_div = pxa2xx_ssp_get_clk_div(drv_data, chip, speed); + clk_div = pxa2xx_ssp_get_clk_div(drv_data, speed); if (bits <= 8) { drv_data->n_bytes = 1; -- 2.6.1 -- 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