mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Sascha Hauer <s.hauer@pengutronix.de>,
	Barebox List <barebox@lists.infradead.org>
Subject: Re: [PATCH] ARM: i.MX: convert early gpio value accessors to static inline functions
Date: Tue, 13 Apr 2021 12:13:56 +0200	[thread overview]
Message-ID: <4195408f-c530-68a1-c636-cf10f975d16f@pengutronix.de> (raw)
In-Reply-To: <20210413100753.15094-1-s.hauer@pengutronix.de>

Hi,

On 13.04.21 12:07, Sascha Hauer wrote:
> imx1_gpio_val() and imx31_gpio_val() lack various braces. Instead of
> adding all these convert them to static inline functions.
> 
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
>  arch/arm/mach-imx/include/mach/imx-gpio.h | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/mach-imx/include/mach/imx-gpio.h b/arch/arm/mach-imx/include/mach/imx-gpio.h
> index 0cfd16f4fa..c7b8ccffcb 100644
> --- a/arch/arm/mach-imx/include/mach/imx-gpio.h
> +++ b/arch/arm/mach-imx/include/mach/imx-gpio.h
> @@ -72,11 +72,18 @@ static inline void imx31_gpio_direction_input(void *base, int gpio)
>  #define imx6_gpio_direction_input(base, gpio) imx31_gpio_direction_input(base, gpio)
>  #define imx8m_gpio_direction_input(base, gpio) imx31_gpio_direction_input(base, gpio)
>  
> -#define imx1_gpio_val(base, gpio) readl(base + 0x1c) & (1 << gpio) ? 1 : 0
> +static inline int imx1_gpio_val(void *base, int gpio)

void __iomem *

> +{
> +	return readl(base + 0x1c) & (1 << gpio) ? 1 : 0;
> +}
> +
> +static inline int imx31_gpio_val(void *base, int gpio)

Same

> +{
> +	return readl(base) & (1 << gpio) ? 1 : 0;
> +}
> +

With this addressed, Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>

>  #define imx21_gpio_val(base, gpio) imx1_gpio_val(base, gpio)
>  #define imx27_gpio_val(base, gpio) imx1_gpio_val(base, gpio)
> -
> -#define imx31_gpio_val(base, gpio) readl(base) & (1 << gpio) ? 1 : 0
>  #define imx25_gpio_val(base, gpio) imx31_gpio_val(base, gpio)
>  #define imx35_gpio_val(base, gpio) imx31_gpio_val(base, gpio)
>  #define imx51_gpio_val(base, gpio) imx31_gpio_val(base, gpio)
> 

-- 
Pengutronix e.K.                           |                             |
Steuerwalder Str. 21                       | http://www.pengutronix.de/  |
31137 Hildesheim, Germany                  | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox


      reply	other threads:[~2021-04-13 10:15 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-13 10:07 Sascha Hauer
2021-04-13 10:13 ` Ahmad Fatoum [this message]

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=4195408f-c530-68a1-c636-cf10f975d16f@pengutronix.de \
    --to=a.fatoum@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    --cc=s.hauer@pengutronix.de \
    /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