This is a straightforward conversion to the new function.
Signed-off-by: Logan Gunthorpe <logang@xxxxxxxxxxxx>
---
drivers/mmc/host/sdricoh_cs.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c
index 5ff26ab..7eeed23 100644
--- a/drivers/mmc/host/sdricoh_cs.c
+++ b/drivers/mmc/host/sdricoh_cs.c
@@ -319,16 +319,20 @@ static void sdricoh_request(struct mmc_host *mmc, struct mmc_request *mrq)
for (i = 0; i < data->blocks; i++) {
size_t len = data->blksz;
u8 *buf;
- struct page *page;
int result;
- page = sg_page(data->sg);
- buf = kmap(page) + data->sg->offset + (len * i);
+ buf = sg_map_offset(data->sg, (len * i), SG_KMAP);
+ if (IS_ERR(buf)) {
+ cmd->error = PTR_ERR(buf);
+ break;
+ }
+
result =
sdricoh_blockio(host,
data->flags & MMC_DATA_READ, buf, len);
- kunmap(page);
- flush_dcache_page(page);
+ sg_unmap_offset(data->sg, buf, (len * i), SG_KMAP);
+
+ flush_dcache_page(sg_page(data->sg));
if (result) {
dev_err(dev, "sdricoh_request: cmd %i "
"block transfer failed\n", cmd->opcode);
--
2.1.4
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