linux-mtd.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Vignesh Raghavendra <vigneshr@ti.com>
To: <Tudor.Ambarus@microchip.com>, <miquel.raynal@bootlin.com>,
	<richard@nod.at>, <linux-mtd@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <john.garry@huawei.com>
Subject: Re: [PATCH] mtd: spi-nor: Fix direction of the write_sr() transfer
Date: Fri, 4 Oct 2019 21:36:51 +0530	[thread overview]
Message-ID: <3a09e103-a705-7e4c-6b75-82a928cac2d6@ti.com> (raw)
In-Reply-To: <20191004104746.23537-1-tudor.ambarus@microchip.com>



On 04-Oct-19 4:17 PM, Tudor.Ambarus@microchip.com wrote:
> From: Tudor Ambarus <tudor.ambarus@microchip.com>
> 
> write_sr() sends data to the SPI memory, fix the direction.
> 
> Fixes: b35b9a10362d ("mtd: spi-nor: Move m25p80 code in spi-nor.c")
> Reported-by: John Garry <john.garry@huawei.com>
> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
> ---

Thanks for the quick fix!

Acked-by: Vignesh Raghavendra <vigneshr@ti.com>

>  drivers/mtd/spi-nor/spi-nor.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 1d8621d43160..7acf4a93b592 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -487,7 +487,7 @@ static int write_sr(struct spi_nor *nor, u8 val)
>  			SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_WRSR, 1),
>  				   SPI_MEM_OP_NO_ADDR,
>  				   SPI_MEM_OP_NO_DUMMY,
> -				   SPI_MEM_OP_DATA_IN(1, nor->bouncebuf, 1));
> +				   SPI_MEM_OP_DATA_OUT(1, nor->bouncebuf, 1));
>  
>  		return spi_mem_exec_op(nor->spimem, &op);
>  	}
> 

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

  parent reply	other threads:[~2019-10-04 16:07 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-24  7:45 [PATCH v2 00/22] mtd: spi-nor: Quad Enable and (un)lock methods Tudor.Ambarus
2019-09-24  7:45 ` [PATCH v2 01/22] mtd: spi-nor: hisi-sfc: Drop nor->erase NULL assignment Tudor.Ambarus
2019-10-10  6:49   ` Boris Brezillon
2019-10-23 21:24   ` Tudor.Ambarus
2019-09-24  7:45 ` [PATCH v2 02/22] mtd: spi-nor: Introduce 'struct spi_nor_controller_ops' Tudor.Ambarus
2019-10-10  6:51   ` Boris Brezillon
2019-10-23 21:24   ` Tudor.Ambarus
2019-09-24  7:45 ` [PATCH v2 03/22] mtd: spi-nor: cadence-quadspi: Fix cqspi_command_read() definition Tudor.Ambarus
2019-10-10  6:54   ` Boris Brezillon
2019-10-23 21:25   ` Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 04/22] mtd: spi-nor: Rename nor->params to nor->flash Tudor.Ambarus
2019-10-10  7:05   ` Boris Brezillon
2019-10-23 21:34     ` Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 05/22] mtd: spi-nor: Rework read_sr() Tudor.Ambarus
2019-10-10  7:13   ` Boris Brezillon
2019-09-24  7:46 ` [PATCH v2 06/22] mtd: spi-nor: Rework read_fsr() Tudor.Ambarus
2019-10-10  7:14   ` Boris Brezillon
2019-09-24  7:46 ` [PATCH v2 07/22] mtd: spi-nor: Rework read_cr() Tudor.Ambarus
2019-10-10  7:16   ` Boris Brezillon
2019-10-10  7:16     ` Boris Brezillon
2019-09-24  7:46 ` [PATCH v2 08/22] mtd: spi-nor: Rework write_enable/disable() Tudor.Ambarus
2019-10-10  7:21   ` Boris Brezillon
2019-10-23 23:39     ` Tudor.Ambarus
2019-10-24  6:04       ` Boris Brezillon
2019-10-24 11:01         ` Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 09/22] mtd: spi-nor: Fix retlen handling in sst_write() Tudor.Ambarus
2019-10-10  7:33   ` Boris Brezillon
2019-10-25  7:34     ` Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 10/22] mtd: spi-nor: Rework write_sr() Tudor.Ambarus
2019-10-04  9:39   ` John Garry
2019-10-04 10:03     ` Tudor.Ambarus
2019-10-04 10:26       ` John Garry
2019-10-04 10:47         ` [PATCH] mtd: spi-nor: Fix direction of the write_sr() transfer Tudor.Ambarus
2019-10-04 10:48           ` Tudor.Ambarus
2019-10-04 11:31             ` John Garry
2019-10-04 15:17               ` John Garry
2019-10-04 15:50                 ` Tudor.Ambarus
2019-10-04 16:06           ` Vignesh Raghavendra [this message]
2019-10-04 16:09           ` Miquel Raynal
2019-09-24  7:46 ` [PATCH v2 11/22] mtd: spi-nor: Rework spi_nor_read/write_sr2() Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 12/22] mtd: spi-nor: Report error in spi_nor_xread_sr() Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 13/22] mtd: spi-nor: Void return type for spi_nor_clear_sr/fsr() Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 14/22] mtd: spi-nor: Drop duplicated new line Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 15/22] mtd: spi-nor: Drop spansion_quad_enable() Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 16/22] mtd: spi-nor: Fix errno on quad_enable methods Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 17/22] mtd: spi-nor: Check all the bits written, not just the BP ones Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 18/22] mtd: spi-nor: Fix clearing of QE bit on lock()/unlock() Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 19/22] mtd: spi-nor: Rework macronix_quad_enable() Tudor.Ambarus
2019-09-24  7:46 ` [PATCH v2 20/22] mtd: spi-nor: Rework spansion(_no)_read_cr_quad_enable() Tudor.Ambarus
2019-09-24  7:47 ` [PATCH v2 21/22] mtd: spi-nor: Update sr2_bit7_quad_enable() Tudor.Ambarus
2019-09-24  7:47 ` [PATCH v2 22/22] mtd: spi-nor: Rework the disabling of block write protection Tudor.Ambarus
2019-09-25 10:11 ` [PATCH v2 00/22] mtd: spi-nor: Quad Enable and (un)lock methods Tudor.Ambarus

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=3a09e103-a705-7e4c-6b75-82a928cac2d6@ti.com \
    --to=vigneshr@ti.com \
    --cc=Tudor.Ambarus@microchip.com \
    --cc=john.garry@huawei.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mtd@lists.infradead.org \
    --cc=miquel.raynal@bootlin.com \
    --cc=richard@nod.at \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).