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Commit 4989dbc1 authored by Yi Li's avatar Yi Li Committed by Bryan Wu
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Blackfin arch: workaround bug: spi_mmc driver working in dma mode may hang the system 



Disable spi_mmc DMA by default.

Signed-off-by: default avatarYi Li <yi.li@analog.com>
Signed-off-by: default avatarBryan Wu <cooloney@kernel.org>
parent c6db04a7

arch/blackfin/mach-bf537/boards/stamp.c

+1 −1
Original line number Diff line number Diff line
@@ -528,7 +528,7 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = { 


#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)

static struct bfin5xx_spi_chip spi_mmc_chip_info = {

	.enable_dma = 1,

	.enable_dma = 0,

	.bits_per_word = 8,

};

#endif