[PATCH 3/6] ps3disk: replace flush_kernel_dcache_page with flush_dcache_page

[Christoph Hellwig]

Pages passed to block drivers can be mapped page cache pages, so we
must use flush_dcache_page here instead of the more limited
flush_kernel_dcache_page that is intended for highmem pages only.

Signed-off-by: Christoph Hellwig <hch at lst.de>
---
 drivers/block/ps3disk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c
index f374ea2c67ce..32bfb0487bdb 100644
--- a/drivers/block/ps3disk.c
+++ b/drivers/block/ps3disk.c
@@ -100,7 +100,7 @@ static void ps3disk_scatter_gather(struct ps3_storage_device *dev,
 		else
 			memcpy(buf, dev->bounce_buf+offset, size);
 		offset += size;
-		flush_kernel_dcache_page(bvec.bv_page);
+		flush_dcache_page(bvec.bv_page);
 		bvec_kunmap_irq(buf, &flags);
 		i++;
 	}
-- 
2.30.2