From: Arnd Bergmann <arnd@arndb.de>
To: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>
Cc: Kamlakant Patel <kamlakant.patel@broadcom.com>,
Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>,
Arnd Bergmann <arnd@arndb.de>,
William Breathitt Gray <vilhelm.gray@gmail.com>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] gpio: mockup: add sysfs dependency
Date: Mon, 10 Oct 2016 14:42:46 +0200 [thread overview]
Message-ID: <20161010124259.1556137-1-arnd@arndb.de> (raw)
Building the gpio-mockup driver without SYSFS results in a harmless Kconfig
warning:
warning: (GPIO_MOCKUP) selects GPIO_SYSFS which has unmet direct dependencies (GPIOLIB && SYSFS)
We can easily avoid that warning by adding a dependency on SYSFS.
Fixes: 0f98dd1b27d2 ("gpio/mockup: add virtual gpio device")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpio/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 26ee00f6bd58..d011cb89d25e 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -284,7 +284,7 @@ config GPIO_MM_LANTIQ
config GPIO_MOCKUP
tristate "GPIO Testing Driver"
- depends on GPIOLIB
+ depends on GPIOLIB && SYSFS
select GPIO_SYSFS
help
This enables GPIO Testing driver, which provides a way to test GPIO
--
2.9.0
next reply other threads:[~2016-10-10 12:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-10 12:42 Arnd Bergmann [this message]
2016-10-12 8:47 ` Linus Walleij
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