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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-04-18 10:43:18 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-07-31 12:06:23 +0100 |
| commit | 8a23fa1b95b2e3878c16dcc4e18976bc46dd970b (patch) | |
| tree | d784f31a7633726edb93a79865995419aecb2456 /arch | |
| parent | 4e078fbd581a92fa26ba2def4ac8f2a633cdcb5b (diff) | |
| download | linux-8a23fa1b95b2e3878c16dcc4e18976bc46dd970b.tar.gz | |
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')
| -rw-r--r-- | arch/arm/mach-omap1/board-h2-mmc.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap1/board-h3-mmc.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap1/board-nokia770.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/board-n8x0.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/hsmmc.c | 1 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/mmc.h | 2 |
6 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c index da0e37d40823..e1362ce48497 100644 --- a/arch/arm/mach-omap1/board-h2-mmc.c +++ b/arch/arm/mach-omap1/board-h2-mmc.c @@ -54,7 +54,6 @@ static struct omap_mmc_platform_data mmc1_data = { .nr_slots = 1, .init = mmc_late_init, .cleanup = mmc_cleanup, - .dma_mask = 0xffffffff, .slots[0] = { .set_power = mmc_set_power, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c index f8242aa9b763..c74daace8cd6 100644 --- a/arch/arm/mach-omap1/board-h3-mmc.c +++ b/arch/arm/mach-omap1/board-h3-mmc.c @@ -36,7 +36,6 @@ static int mmc_set_power(struct device *dev, int slot, int power_on, */ static struct omap_mmc_platform_data mmc1_data = { .nr_slots = 1, - .dma_mask = 0xffffffff, .slots[0] = { .set_power = mmc_set_power, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 7212ae97f44a..c54b45f32638 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -185,7 +185,6 @@ static int nokia770_mmc_get_cover_state(struct device *dev, int slot) static struct omap_mmc_platform_data nokia770_mmc2_data = { .nr_slots = 1, - .dma_mask = 0xffffffff, .max_freq = 12000000, .slots[0] = { .set_power = nokia770_mmc_set_power, 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; diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h index 5493bd95da5e..eb3e4d555343 100644 --- a/arch/arm/plat-omap/include/plat/mmc.h +++ b/arch/arm/plat-omap/include/plat/mmc.h @@ -81,8 +81,6 @@ struct omap_mmc_platform_data { /* Return context loss count due to PM states changing */ int (*get_context_loss_count)(struct device *dev); - u64 dma_mask; - /* Integrating attributes from the omap_hwmod layer */ u8 controller_flags; |