[043/102] mtd: spi-nor: stm32-quadspi: explicitly request exclusive reset control

Message ID 20170719152646.25903-44-p.zabel@pengutronix.de
State Accepted
Delegated to: Boris Brezillon
Headers show

Commit Message

Philipp Zabel July 19, 2017, 3:25 p.m.
Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/mtd/spi-nor/stm32-quadspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Boris Brezillon May 18, 2018, 8:03 p.m. | #1
On Wed, 19 Jul 2017 17:25:47 +0200
Philipp Zabel <p.zabel@pengutronix.de> wrote:

> Commit a53e35db70d1 ("reset: Ensure drivers are explicit when requesting
> reset lines") started to transition the reset control request API calls
> to explicitly state whether the driver needs exclusive or shared reset
> control behavior. Convert all drivers requesting exclusive resets to the
> explicit API call so the temporary transition helpers can be removed.
> 
> No functional changes.
> 
> Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
> Cc: Marek Vasut <marek.vasut@gmail.com>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Brian Norris <computersforpeace@gmail.com>
> Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
> Cc: Richard Weinberger <richard@nod.at>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Alexandre Torgue <alexandre.torgue@st.com>
> Cc: linux-mtd@lists.infradead.org
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Queued to spi-nor/next.

Thanks,

Boris

> ---
>  drivers/mtd/spi-nor/stm32-quadspi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/spi-nor/stm32-quadspi.c b/drivers/mtd/spi-nor/stm32-quadspi.c
> index 86c0931543c53..a367c56deb3cc 100644
> --- a/drivers/mtd/spi-nor/stm32-quadspi.c
> +++ b/drivers/mtd/spi-nor/stm32-quadspi.c
> @@ -633,7 +633,7 @@ static int stm32_qspi_probe(struct platform_device *pdev)
>  		return ret;
>  	}
>  
> -	rstc = devm_reset_control_get(dev, NULL);
> +	rstc = devm_reset_control_get_exclusive(dev, NULL);
>  	if (!IS_ERR(rstc)) {
>  		reset_control_assert(rstc);
>  		udelay(2);

Patch

diff --git a/drivers/mtd/spi-nor/stm32-quadspi.c b/drivers/mtd/spi-nor/stm32-quadspi.c
index 86c0931543c53..a367c56deb3cc 100644
--- a/drivers/mtd/spi-nor/stm32-quadspi.c
+++ b/drivers/mtd/spi-nor/stm32-quadspi.c
@@ -633,7 +633,7 @@  static int stm32_qspi_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	rstc = devm_reset_control_get(dev, NULL);
+	rstc = devm_reset_control_get_exclusive(dev, NULL);
 	if (!IS_ERR(rstc)) {
 		reset_control_assert(rstc);
 		udelay(2);