commit fab89ea330cabdaf29d82151de6d8f2369cc4da9
author Brian Niebuhr <bniebuhr@efjohnson.com> Fri Aug 20 14:53:47 2010 +0530
committer Sekhar Nori <nsekhar@ti.com> Thu Nov 18 18:38:28 2010 +0530
tree 7e18a872221276f530636cfb40bc721e46951c80
parent 53d454a170e86594af1d27be820e678a582af751

spi: davinci: remove unnecessary disable of SPI

In the davinci_spi_bufs_dma() function, SPI is briefly disabled
before enabling it immediately back again.

Remove this unnecessary disable.

Signed-off-by: Brian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

drivers/spi/davinci_spi.c

diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c
index 10b0a08..1169e8e 100644
--- a/drivers/spi/davinci_spi.c
+++ b/drivers/spi/davinci_spi.c
@@ -771,8 +771,6 @@
 
 	/* disable all interrupts for dma transfers */
 	clear_io_bits(davinci_spi->base + SPIINT, SPIINT_MASKALL);
-	/* Disable SPI to write configuration bits in SPIDAT */
-	clear_io_bits(davinci_spi->base + SPIGCR1, SPIGCR1_SPIENA_MASK);
 	/* Enable SPI */
 	set_io_bits(davinci_spi->base + SPIGCR1, SPIGCR1_SPIENA_MASK);