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Commit fab89ea3 authored by Brian Niebuhr's avatar Brian Niebuhr Committed by Sekhar Nori
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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: default avatarBrian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: default avatarMichael Williamson <michael.williamson@criticallink.com>
Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
parent 53d454a1

drivers/spi/davinci_spi.c

+0 −2
Original line number Diff line number Diff line
@@ -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);