[SG] Update drivers to use sg helpers

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index 7a452c2ad1f9..b1edcefdd4f9 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? */