diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/misc/cb710/sgbuf2.c | 4 | ||||
| -rw-r--r-- | drivers/mmc/host/cb710-mmc.c | 6 | ||||
| -rw-r--r-- | drivers/mmc/host/imxmmc.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 10 |
4 files changed, 12 insertions, 10 deletions
diff --git a/drivers/misc/cb710/sgbuf2.c b/drivers/misc/cb710/sgbuf2.c index d38a7acdb6ec..d019746551f3 100644 --- a/drivers/misc/cb710/sgbuf2.c +++ b/drivers/misc/cb710/sgbuf2.c @@ -114,7 +114,6 @@ static void sg_dwiter_write_slow(struct sg_mapping_iter *miter, uint32_t data) if (!left) return; addr += len; - flush_kernel_dcache_page(miter->page); } while (sg_dwiter_next(miter)); } @@ -142,9 +141,6 @@ void cb710_sg_dwiter_write_next_block(struct sg_mapping_iter *miter, uint32_t da return; } else sg_dwiter_write_slow(miter, data); - - if (miter->length == miter->consumed) - flush_kernel_dcache_page(miter->page); } EXPORT_SYMBOL_GPL(cb710_sg_dwiter_write_next_block); diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c index 11efefb1af51..4e72964a7b43 100644 --- a/drivers/mmc/host/cb710-mmc.c +++ b/drivers/mmc/host/cb710-mmc.c @@ -278,7 +278,7 @@ static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data) if (unlikely(data->blksz & 15 && (data->blocks != 1 || data->blksz != 8))) return -EINVAL; - sg_miter_start(&miter, data->sg, data->sg_len, 0); + sg_miter_start(&miter, data->sg, data->sg_len, SG_MITER_TO_SG); cb710_modify_port_8(slot, CB710_MMC_CONFIG2_PORT, 15, CB710_MMC_C2_READ_PIO_SIZE_MASK); @@ -307,7 +307,7 @@ static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data) goto out; } out: - cb710_sg_miter_stop_writing(&miter); + sg_miter_stop(&miter); return err; } @@ -322,7 +322,7 @@ static int cb710_mmc_send(struct cb710_slot *slot, struct mmc_data *data) if (unlikely(data->blocks > 1 && data->blksz & 15)) return -EINVAL; - sg_miter_start(&miter, data->sg, data->sg_len, 0); + sg_miter_start(&miter, data->sg, data->sg_len, SG_MITER_FROM_SG); cb710_modify_port_8(slot, CB710_MMC_CONFIG2_PORT, 0, CB710_MMC_C2_READ_PIO_SIZE_MASK); diff --git a/drivers/mmc/host/imxmmc.c b/drivers/mmc/host/imxmmc.c index e0be21a4a696..bf98d7cc928a 100644 --- a/drivers/mmc/host/imxmmc.c +++ b/drivers/mmc/host/imxmmc.c @@ -652,7 +652,7 @@ static irqreturn_t imxmci_irq(int irq, void *devid) set_bit(IMXMCI_PEND_STARTED_b, &host->pending_events); tasklet_schedule(&host->tasklet); - return IRQ_RETVAL(handled);; + return IRQ_RETVAL(handled); } static void imxmci_tasklet_fnc(unsigned long data) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 62041c7e9246..fc96f8cb9c0b 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -773,8 +773,14 @@ static void sdhci_prepare_data(struct sdhci_host *host, struct mmc_data *data) } if (!(host->flags & SDHCI_REQ_USE_DMA)) { - sg_miter_start(&host->sg_miter, - data->sg, data->sg_len, SG_MITER_ATOMIC); + int flags; + + flags = SG_MITER_ATOMIC; + if (host->data->flags & MMC_DATA_READ) + flags |= SG_MITER_TO_SG; + else + flags |= SG_MITER_FROM_SG; + sg_miter_start(&host->sg_miter, data->sg, data->sg_len, flags); host->blocks = data->blocks; } |