spi: fsl-espi: Remove unused bits_per_word variable in fsl_espi_bufs

Commit Message

Axel Lin March 21, 2014, 2:59 p.m. UTC

Signed-off-by: Axel Lin <[e-mail]>
---
 drivers/spi/spi-fsl-espi.c | 5 -----
 1 file changed, 5 deletions(-)

Comments

Mark Brown March 21, 2014, 6:21 p.m. UTC | #1

On Fri, Mar 21, 2014 at 10:59:58PM +0800, Axel Lin wrote:
> Signed-off-by: Axel Lin <[e-mail]>

Applied, thanks.

Patch

diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index 428dc7a..6fb2b75 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -219,13 +219,8 @@  static int fsl_espi_bufs(struct spi_device *spi, struct spi_transfer *t)
 	struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master);
 	struct fsl_espi_reg *reg_base = mpc8xxx_spi->reg_base;
 	unsigned int len = t->len;
-	u8 bits_per_word;
 	int ret;
 
-	bits_per_word = spi->bits_per_word;
-	if (t->bits_per_word)
-		bits_per_word = t->bits_per_word;
-
 	mpc8xxx_spi->len = t->len;
 	len = roundup(len, 4) / 4;