Re: [PATCH 1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data

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Hi Christoph,

Le lun., juil. 12 2021 at 08:09:23 +0200, Christoph Hellwig <hch@xxxxxx> a écrit :
MIPS now implements flush_kernel_dcache_page (as an alias to
flush_dcache_page).

Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Tested-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>

Cheers,
-Paul

---
 drivers/mmc/host/jz4740_mmc.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c
index 0db17bcc9c16..aa2240c83510 100644
--- a/drivers/mmc/host/jz4740_mmc.c
+++ b/drivers/mmc/host/jz4740_mmc.c
@@ -578,10 +578,6 @@ static bool jz4740_mmc_read_data(struct jz4740_mmc_host *host,
 			}
 		}
 		data->bytes_xfered += miter->length;
-
-		/* This can go away once MIPS implements
-		 * flush_kernel_dcache_page */
-		flush_dcache_page(miter->page);
 	}
 	sg_miter_stop(miter);

--
2.30.2






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