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authorYi Li <yi.li@analog.com>2008-11-18 17:48:22 +0800
committerBryan Wu <cooloney@kernel.org>2008-11-18 17:48:22 +0800
commit4989dbc17f085031885c3d898d95ce951fbd20aa (patch)
tree8daf229a3874e8404e1b1fdda480f8332912dd2d
parentc6db04a78ac21e13aa1be17da73732355d07b2ba (diff)
Blackfin arch: workaround bug: spi_mmc driver working in dma mode may hang the system
Disable spi_mmc DMA by default. Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
-rw-r--r--arch/blackfin/mach-bf537/boards/stamp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index b93310796ae..cef0fd38aa5 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -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