From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
To: David Brownell <dbrownell@users.sourceforge.net>
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org
Subject: [PATCH] gpio: Fix build on CONFIG_GPIO_SYSFS=n
Date: Tue, 29 Jul 2008 00:16:12 +0900 (JST) [thread overview]
Message-ID: <20080729.001612.79297475.anemo@mba.ocn.ne.jp> (raw)
If CONFIG_GENERIC_GPIO=y && CONFIG_GPIO_SYSFS=n, gpio_export() in
asm-generic/gpio.h refers -ENOSYS and causes build error.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
---
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index c764a8f..0f99ad3 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -2,6 +2,7 @@
#define _ASM_GENERIC_GPIO_H
#include <linux/types.h>
+#include <linux/errno.h>
#ifdef CONFIG_GPIOLIB
next reply other threads:[~2008-07-28 15:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-28 15:16 Atsushi Nemoto [this message]
2008-07-28 18:03 ` David Brownell
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