From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
To: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] i2c: mux: pca954x: fix dependencies
Date: Fri, 27 Jun 2014 14:25:30 +0200 [thread overview]
Message-ID: <20140627122529.GG2641@katana> (raw)
In-Reply-To: <1402319473-14993-1-git-send-email-linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
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On Mon, Jun 09, 2014 at 03:11:13PM +0200, Linus Walleij wrote:
> This driver causes the following randconfig build error:
>
> drivers/i2c/muxes/i2c-mux-pca954x.c: In function ‘pca954x_probe’:
> drivers/i2c/muxes/i2c-mux-pca954x.c:204:2: error: implicit declaration
> of function ‘devm_gpiod_get’ [-Werror=implicit-function-declaration]
> gpio = devm_gpiod_get(&client->dev, "reset");
> ^
> drivers/i2c/muxes/i2c-mux-pca954x.c:204:7: warning: assignment makes
> pointer from integer without a cast [enabled by default]
> gpio = devm_gpiod_get(&client->dev, "reset");
> ^
> drivers/i2c/muxes/i2c-mux-pca954x.c:206:3: error: implicit declaration
> of function ‘gpiod_direction_output’
> [-Werror=implicit-function-declaration]
> gpiod_direction_output(gpio, 0);
> ^
> cc1: some warnings being treated as errors
> make[3]: *** [drivers/i2c/muxes/i2c-mux-pca954x.o] Error 1
>
> This is because it is getting compiled without gpiolib, so
> introduce an explicit dependency.
>
> Reported-by: Jim Davis <jim.epost-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Signed-off-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Applied to for-current, thanks!
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prev parent reply other threads:[~2014-06-27 12:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-09 13:11 [PATCH] i2c: mux: pca954x: fix dependencies Linus Walleij
[not found] ` <1402319473-14993-1-git-send-email-linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-06-27 12:25 ` Wolfram Sang [this message]
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