From fab89ea330cabdaf29d82151de6d8f2369cc4da9 Mon Sep 17 00:00:00 2001 From: Brian Niebuhr Date: Fri, 20 Aug 2010 14:53:47 +0530 Subject: [PATCH] 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 Tested-By: Michael Williamson Signed-off-by: Sekhar Nori --- drivers/spi/davinci_spi.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c index 10b0a08d2625..1169e8e7462e 100644 --- a/drivers/spi/davinci_spi.c +++ b/drivers/spi/davinci_spi.c @@ -771,8 +771,6 @@ static int davinci_spi_bufs_dma(struct spi_device *spi, struct spi_transfer *t) /* 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);