From: kbuild test robot <lkp@intel.com>
Date: Tue, 17 Apr 2018 19:53:23 +0000 (+0800)
Subject: spi: pxa2xx: pxa2xx_spi_transfer_one() can be static
X-Git-Tag: v4.18-rc1~184^2~33
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=71293a60e38f44b1d18c14803f0dd2744f6b9a12;p=linux.git

spi: pxa2xx: pxa2xx_spi_transfer_one() can be static

Fixes: d5898e19c0d7 ("spi: pxa2xx: Use core message processing loop")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index c852ea5c28c6..40f1346b8188 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -911,9 +911,9 @@ static bool pxa2xx_spi_can_dma(struct spi_controller *master,
 	       xfer->len >= chip->dma_burst_size;
 }
 
-int pxa2xx_spi_transfer_one(struct spi_controller *master,
-			    struct spi_device *spi,
-			    struct spi_transfer *transfer)
+static int pxa2xx_spi_transfer_one(struct spi_controller *master,
+				   struct spi_device *spi,
+				   struct spi_transfer *transfer)
 {
 	struct driver_data *drv_data = spi_controller_get_devdata(master);
 	struct spi_message *message = master->cur_msg;