linux-kernel - [PATCH] GPIO: #include <linux/kernel.h> for might

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Message-Id: <1207902290-25381-1-git-send-email-Uwe.Kleine-Koenig@digi.com>
Date:	Fri, 11 Apr 2008 10:24:50 +0200
From:	Uwe Kleine-König <Uwe.Kleine-Koenig@...i.com>
To:	David Brownell <dbrownell@...rs.sourceforge.net>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] GPIO: #include <linux/kernel.h> for might_sleep

Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@...i.com>
---
Hello David,

I like having headers being independend of the order of inclusion.
Usually I order all includes alphabetically (and grouped by linux/,
asm/, etc.).  This doesn't work with gpio.h because then kernel.h is
included to late.

Best regards
Uwe

 include/asm-generic/gpio.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index f29a502..4fe6207 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -97,6 +97,8 @@ extern int __gpio_cansleep(unsigned gpio);
 
 #else
 
+#include <linux/kernel.h>
+
 /* platforms that don't directly support access to GPIOs through I2C, SPI,
  * or other blocking infrastructure can use these wrappers.
  */
-- 
1.5.4.5

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