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authorRussell King <rmk+kernel@arm.linux.org.uk>2012-04-18 10:43:18 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-07-31 12:06:23 +0100
commit8a23fa1b95b2e3878c16dcc4e18976bc46dd970b (patch)
treed784f31a7633726edb93a79865995419aecb2456 /arch/arm/mach-omap2
parent4e078fbd581a92fa26ba2def4ac8f2a633cdcb5b (diff)
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ARM: omap: remove mmc platform data dma_mask and initialization
DMAengine uses the DMA engine device structure when mapping/unmapping memory for DMA, so the MMC devices do not need their DMA masks initialized (this reflects hardware: the MMC device is not the device doing DMA.) Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-omap2')
-rw-r--r--arch/arm/mach-omap2/board-n8x0.c1
-rw-r--r--arch/arm/mach-omap2/hsmmc.c1
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 2c5d0ed75285..677357ff61ac 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -468,7 +468,6 @@ static struct omap_mmc_platform_data mmc1_data = {
.cleanup = n8x0_mmc_cleanup,
.shutdown = n8x0_mmc_shutdown,
.max_freq = 24000000,
- .dma_mask = 0xffffffff,
.slots[0] = {
.wires = 4,
.set_power = n8x0_mmc_set_power,
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index be697d4e0843..a9675d8d1822 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -315,7 +315,6 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
mmc->slots[0].caps = c->caps;
mmc->slots[0].pm_caps = c->pm_caps;
mmc->slots[0].internal_clock = !c->ext_clock;
- mmc->dma_mask = 0xffffffff;
mmc->max_freq = c->max_freq;
if (cpu_is_omap44xx())
mmc->reg_offset = OMAP4_MMC_REG_OFFSET;