Merge series "spi: Set of cleanups" from Jay Fang <f.fangjian@huawei.com>:

Some cleanups of SPI drivers. No functional change.

Thanks,
Jay

Jay Fang (4):
  spi: ppc4xx: include <linux/io.h> instead of <asm/io.h>
  spi: omap-100k: Clean the value of 'status' is not used
  spi: delete repeated words in comments
  spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'

 drivers/spi/spi-bcm2835aux.c    | 2 +-
 drivers/spi/spi-dw-mmio.c       | 2 +-
 drivers/spi/spi-geni-qcom.c     | 4 ++--
 drivers/spi/spi-loopback-test.c | 2 +-
 drivers/spi/spi-omap-100k.c     | 2 --
 drivers/spi/spi-pl022.c         | 4 ++--
 drivers/spi/spi-ppc4xx.c        | 4 ++--
 7 files changed, 9 insertions(+), 11 deletions(-)

--
2.7.4

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c
index 75589ac6e95f..37eab100a7d8 100644
--- a/drivers/spi/spi-bcm2835aux.c
+++ b/drivers/spi/spi-bcm2835aux.c
@@ -384,7 +384,7 @@ static int bcm2835aux_spi_transfer_one(struct spi_master *master,
 	bs->pending = 0;
 
 	/* Calculate the estimated time in us the transfer runs.  Note that
-	 * there are are 2 idle clocks cycles after each chunk getting
+	 * there are 2 idle clocks cycles after each chunk getting
 	 * transferred - in our case the chunk size is 3 bytes, so we
 	 * approximate this by 9 cycles/byte.  This is used to find the number
 	 * of Hz per byte per polling limit.  E.g., we can transfer 1 byte in