diff mbox series

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

Message ID 20210712060928.4161649-2-hch@lst.de
State New
Headers show
Series [1/6] mmc: JZ4740: remove the flush_kernel_dcache_page call in jz4740_mmc_read_data | expand

Commit Message

Christoph Hellwig July 12, 2021, 6:09 a.m. UTC 
MIPS now implements flush_kernel_dcache_page (as an alias to
flush_dcache_page).

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/mmc/host/jz4740_mmc.c | 4 ----
 1 file changed, 4 deletions(-)

Comments

Paul Cercueil July 19, 2021, 8:15 a.m. UTC | #1 
Hi Christoph,

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

Tested-by: Paul Cercueil <paul@crapouillou.net>

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
>
Ulf Hansson Aug. 4, 2021, 11:12 a.m. UTC | #2 
On Mon, 12 Jul 2021 at 08:10, Christoph Hellwig <hch@lst.de> wrote:
>
> MIPS now implements flush_kernel_dcache_page (as an alias to
> flush_dcache_page).
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Apologies for the delay!

Acked-by: Ulf Hansson <ulf.hansson@linaro.org>

Kind regards
Uffe


> ---
>  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
>
diff mbox series

Patch

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);