diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-22 21:19:53 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-22 21:19:53 +0200 |
| commit | 45711f1af6eff1a6d010703b4862e0d2b9afd056 (patch) | |
| tree | 3d0048f46e3df9d217d56127462ebe680348bd5a /drivers/mmc/host/at91_mci.c | |
| parent | 78c2f0b8c285c5305b3e67b0595200541e15eb43 (diff) | |
[SG] Update drivers to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/mmc/host/at91_mci.c')
| -rw-r--r-- | drivers/mmc/host/at91_mci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 7a452c2ad1f..b1edcefdd4f 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -149,7 +149,7 @@ static inline void at91_mci_sg_to_dma(struct at91mci_host *host, struct mmc_data sg = &data->sg[i]; - sgbuffer = kmap_atomic(sg->page, KM_BIO_SRC_IRQ) + sg->offset; + sgbuffer = kmap_atomic(sg_page(sg), KM_BIO_SRC_IRQ) + sg->offset; amount = min(size, sg->length); size -= amount; @@ -226,7 +226,7 @@ static void at91_mci_pre_dma_read(struct at91mci_host *host) sg = &data->sg[host->transfer_index++]; pr_debug("sg = %p\n", sg); - sg->dma_address = dma_map_page(NULL, sg->page, sg->offset, sg->length, DMA_FROM_DEVICE); + sg->dma_address = dma_map_page(NULL, sg_page(sg), sg->offset, sg->length, DMA_FROM_DEVICE); pr_debug("dma address = %08X, length = %d\n", sg->dma_address, sg->length); @@ -283,7 +283,7 @@ static void at91_mci_post_dma_read(struct at91mci_host *host) int index; /* Swap the contents of the buffer */ - buffer = kmap_atomic(sg->page, KM_BIO_SRC_IRQ) + sg->offset; + buffer = kmap_atomic(sg_page(sg), KM_BIO_SRC_IRQ) + sg->offset; pr_debug("buffer = %p, length = %d\n", buffer, sg->length); for (index = 0; index < (sg->length / 4); index++) @@ -292,7 +292,7 @@ static void at91_mci_post_dma_read(struct at91mci_host *host) kunmap_atomic(buffer, KM_BIO_SRC_IRQ); } - flush_dcache_page(sg->page); + flush_dcache_page(sg_page(sg)); } /* Is there another transfer to trigger? */ |