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| author | H Hartley Sweeten | 2015-06-16 18:52:46 +0200 |
|---|---|---|
| committer | Linus Walleij | 2015-07-17 11:50:23 +0200 |
| commit | 25105231f071960c0f7109f0e01ba55c7b823701 (patch) | |
| tree | f27dad90fa9553504dbace790e9a4edf4610d451 /arch/arm/mach-ep93xx | |
| parent | ARM: ep93xx: toss the device ID into the entropy pool (diff) | |
| download | kernel-qcow2-linux-25105231f071960c0f7109f0e01ba55c7b823701.tar.gz kernel-qcow2-linux-25105231f071960c0f7109f0e01ba55c7b823701.tar.xz kernel-qcow2-linux-25105231f071960c0f7109f0e01ba55c7b823701.zip | |
ARM: ep93xx: vision_ep9307: enable DMA for SPI
Enable the 'use_dma' flag in the SPI platform data to improve the speed
of the mmc_spi driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ep93xx')
| -rw-r--r-- | arch/arm/mach-ep93xx/vision_ep9307.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index 6bc1c181581d..aa87dfa5e805 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -281,7 +281,8 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }; static struct ep93xx_spi_info vision_spi_master __initdata = { - .num_chipselect = ARRAY_SIZE(vision_spi_board_info), + .num_chipselect = ARRAY_SIZE(vision_spi_board_info), + .use_dma = 1, }; /************************************************************************* |