From: Thierry Reding <thierry.reding@gmail.com>
To: Arnd Bergmann <arnd@arndb.de>, Lee Jones <lee.jones@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Benjamin Gaignard <benjamin.gaignard@linaro.org>,
Fabrice Gasnier <fabrice.gasnier@st.com>,
linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] pwm: stm32: fix build warning with CONFIG_DMA_ENGINE disabled
Date: Wed, 6 Jun 2018 10:18:27 +0200 [thread overview]
Message-ID: <20180606081827.GD11810@ulmo> (raw)
In-Reply-To: <20180525210843.1821071-1-arnd@arndb.de>
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On Fri, May 25, 2018 at 11:08:30PM +0200, Arnd Bergmann wrote:
> Without dmaengine support, we get a harmless warning about an
> unused function:
>
> drivers/pwm/pwm-stm32.c:166:12: error: 'stm32_pwm_capture' defined but not used [-Werror=unused-function]
>
> Changing the #ifdef to an IS_ENABLED() check shuts up that warning
> and is slightly nicer to read.
>
> Fixes: 53e38fe73f94 ("pwm: stm32: Add capture support")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/pwm/pwm-stm32.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
Applied, thanks.
Lee, I applied this on top of your immutable MFD/PWM branch because it
depends on the capture support that you applied. I wasn't sure what your
PR timing was going to be, so I thought I'd do it this way since I'm
pulling in some last minute fixes for v4.18.
Thierry
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From: thierry.reding@gmail.com (Thierry Reding)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] pwm: stm32: fix build warning with CONFIG_DMA_ENGINE disabled
Date: Wed, 6 Jun 2018 10:18:27 +0200 [thread overview]
Message-ID: <20180606081827.GD11810@ulmo> (raw)
In-Reply-To: <20180525210843.1821071-1-arnd@arndb.de>
On Fri, May 25, 2018 at 11:08:30PM +0200, Arnd Bergmann wrote:
> Without dmaengine support, we get a harmless warning about an
> unused function:
>
> drivers/pwm/pwm-stm32.c:166:12: error: 'stm32_pwm_capture' defined but not used [-Werror=unused-function]
>
> Changing the #ifdef to an IS_ENABLED() check shuts up that warning
> and is slightly nicer to read.
>
> Fixes: 53e38fe73f94 ("pwm: stm32: Add capture support")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/pwm/pwm-stm32.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
Applied, thanks.
Lee, I applied this on top of your immutable MFD/PWM branch because it
depends on the capture support that you applied. I wasn't sure what your
PR timing was going to be, so I thought I'd do it this way since I'm
pulling in some last minute fixes for v4.18.
Thierry
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next prev parent reply other threads:[~2018-06-06 8:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-25 21:08 [PATCH] pwm: stm32: fix build warning with CONFIG_DMA_ENGINE disabled Arnd Bergmann
2018-05-25 21:08 ` Arnd Bergmann
2018-05-28 7:20 ` Fabrice Gasnier
2018-05-28 7:20 ` Fabrice Gasnier
2018-05-28 7:20 ` Fabrice Gasnier
2018-06-06 8:18 ` Thierry Reding [this message]
2018-06-06 8:18 ` Thierry Reding
2018-06-07 5:06 ` Lee Jones
2018-06-07 5:06 ` Lee Jones
2018-06-12 7:25 ` Geert Uytterhoeven
2018-06-12 7:25 ` Geert Uytterhoeven
2018-06-12 10:43 ` Arnd Bergmann
2018-06-12 10:43 ` Arnd Bergmann
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