From: Brian Norris <computersforpeace@gmail.com>
To: Boris Brezillon <boris.brezillon@free-electrons.com>,
Mikael Starvik <starvik@axis.com>,
Jesper Nilsson <jesper.nilsson@axis.com>
Cc: linux-mtd@lists.infradead.org, linux-cris-kernel@axis.com
Subject: Re: [PATCH v2 03/25] cris: nand: make use of mtd_to_nand() where appropriate
Date: Mon, 7 Dec 2015 19:27:40 -0800 [thread overview]
Message-ID: <20151208032740.GR120110@google.com> (raw)
In-Reply-To: <1448967802-25796-4-git-send-email-boris.brezillon@free-electrons.com>
(Reducing CC)
Hi Mikael and Jesper,
On Tue, Dec 01, 2015 at 12:03:00PM +0100, Boris Brezillon wrote:
> mtd_to_nand() was recently introduced to avoid direct accesses to the
> mtd->priv field. Update all CRIS specific implementations to use this
> helper.
>
> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
> ---
> arch/cris/arch-v32/drivers/mach-a3/nandflash.c | 2 +-
> arch/cris/arch-v32/drivers/mach-fs/nandflash.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
> index 7fb5212..db953cf 100644
> --- a/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
> +++ b/arch/cris/arch-v32/drivers/mach-a3/nandflash.c
> @@ -52,7 +52,7 @@ static void crisv32_hwcontrol(struct mtd_info *mtd, int cmd,
> {
> unsigned long flags;
> reg_pio_rw_dout dout;
> - struct nand_chip *this = mtd->priv;
> + struct nand_chip *this = mtd_to_nand(mtd);
>
> local_irq_save(flags);
>
> diff --git a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
> index e032384..22a6467 100644
> --- a/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
> +++ b/arch/cris/arch-v32/drivers/mach-fs/nandflash.c
> @@ -51,7 +51,7 @@ static void crisv32_hwcontrol(struct mtd_info *mtd, int cmd,
> {
> unsigned long flags;
> reg_gio_rw_pa_dout dout;
> - struct nand_chip *this = mtd->priv;
> + struct nand_chip *this = mtd_to_nand(mtd);
>
> local_irq_save(flags);
>
Acked-by: Brian Norris <computersforpeace@gmail.com>
This patch and patch 18 touch arch/cris/ marginally. It's a little
complicated to give you all the dependencies for the later stuff without
bringing in a bunch of MTD stuff. I plan to take them both to MTD
directly. An ack would be nice.
Regards,
Brian
next prev parent reply other threads:[~2015-12-08 3:28 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-01 11:02 [PATCH v2 00/25] mtd: nand: refactor the NAND subsystem (part 1) Boris Brezillon
2015-12-01 11:02 ` [PATCH v2 01/25] ARM: nand: make use of mtd_to_nand() where appropriate Boris Brezillon
2015-12-01 11:02 ` [PATCH v2 02/25] blackfin: " Boris Brezillon
2015-12-08 3:20 ` Brian Norris
2015-12-01 11:03 ` [PATCH v2 03/25] cris: " Boris Brezillon
2015-12-08 3:27 ` Brian Norris [this message]
2015-12-08 8:32 ` Jesper Nilsson
2015-12-01 11:03 ` [PATCH v2 04/25] mips: " Boris Brezillon
2015-12-08 3:29 ` Brian Norris
2015-12-01 11:03 ` [PATCH v2 05/25] sh: " Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 06/25] mtd: nand: make use of mtd_to_nand() in NAND core code Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 07/25] mtd: nand: make use of mtd_to_nand() in NAND drivers Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 08/25] staging: mt29f_spinand: make use of mtd_to_nand() Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 09/25] mtd: nand: embed an mtd_info structure into nand_chip Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 10/25] mtd: nand: add nand_to_mtd() helper Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 11/25] coccinelle: nand: detect and correct drivers embedding an mtd_info object Boris Brezillon
2015-12-01 11:17 ` Julia Lawall
2015-12-01 12:27 ` Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 12/25] mtd: nand: use the mtd instance embedded in struct nand_chip Boris Brezillon
2015-12-01 12:28 ` kbuild test robot
2015-12-01 22:15 ` Brian Norris
2015-12-01 22:21 ` Brian Norris
2015-12-01 11:03 ` [PATCH v2 13/25] mtd: nand: update the documentation to reflect framework changes Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 14/25] staging: mt29f_spinand: use the mtd instance embedded in struct nand_chip Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 15/25] cris: nand: " Boris Brezillon
2015-12-08 8:35 ` Jesper Nilsson
2015-12-01 11:03 ` [PATCH v2 16/25] mtd: nand: update mtd_to_nand() Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 17/25] mtd: nand: remove useless mtd->priv = chip assignments Boris Brezillon
2015-12-01 22:17 ` Brian Norris
2015-12-02 8:53 ` Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 18/25] cris: " Boris Brezillon
2015-12-08 8:32 ` Jesper Nilsson
2015-12-01 11:03 ` [PATCH v2 19/25] staging: mt29f_spinand: remove useless mtd->priv = chip assignment Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 20/25] mtd: nand: simplify nand_dt_init() usage Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 21/25] mtd: nand: kill the chip->flash_node field Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 22/25] mtd: nand: add helpers to access ->priv Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 23/25] ARM: make use of nand_set/get_controller_data() helpers Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 24/25] mtd: nand: " Boris Brezillon
2015-12-01 11:03 ` [PATCH v2 25/25] staging: mt29f_spinand: " Boris Brezillon
2015-12-01 13:03 ` [PATCH v3 12/25] mtd: nand: use the mtd instance embedded in struct nand_chip Boris Brezillon
2015-12-02 8:50 ` [PATCH v3 bis " Boris Brezillon
2015-12-09 0:17 ` Brian Norris
2015-12-09 8:32 ` Boris Brezillon
2015-12-02 8:51 ` [PATCH v3 17/25] mtd: nand: remove useless mtd->priv = chip assignments Boris Brezillon
2015-12-09 0:36 ` [PATCH v2 00/25] mtd: nand: refactor the NAND subsystem (part 1) Brian Norris
2015-12-09 8:15 ` Boris Brezillon
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