linux-kernel - Re: [PATCH 4/7] pinctrl: armada-37xx: propagate error from armada_37xx_gpio

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Message-ID: <e0abbcc5-1ebf-4864-a7e6-6cbcc139b978@lunn.ch>
Date: Mon, 12 May 2025 23:31:07 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Gabor Juhos <j4g8y7@...il.com>
Cc: Gregory Clement <gregory.clement@...tlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Imre Kaloz <kaloz@...nwrt.org>
Subject: Re: [PATCH 4/7] pinctrl: armada-37xx: propagate error from
 armada_37xx_gpio_get()

On Mon, May 12, 2025 at 04:22:40PM +0200, Gabor Juhos wrote:
> The regmap_read() function can fail, so propagate its error up to
> the stack instead of silently ignoring that.
> 
> Cc: stable@...r.kernel.org
> Fixes: 5715092a458c ("pinctrl: armada-37xx: Add gpio support")
> Signed-off-by: Gabor Juhos <j4g8y7@...il.com>
> Signed-off-by: Imre Kaloz <kaloz@...nwrt.org>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew