From: John Crispin <john@openwrt.org>
Date: Thu, 25 Sep 2008 16:27:54 +0000 (+0000)
Subject: add gpio_is_valid(); ifxmips, mmc_gpio was not building correctly
X-Git-Tag: reboot~25522
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d58b9ba0d0106346328442a9d76b3ea8c498b1ac;p=openwrt%2Fstaging%2Fxback.git

add gpio_is_valid(); ifxmips, mmc_gpio was not building correctly

SVN-Revision: 12704
---

diff --git a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h
index 76d42c2e3b..0dece372d1 100644
--- a/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h
+++ b/target/linux/ifxmips/files/include/asm-mips/mach-ifxmips/gpio.h
@@ -86,5 +86,9 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value) {
         gpio_set_value(gpio, value);
 }
 
-#endif
+static inline int gpio_is_valid(int number)
+{
+	return ((unsigned)number) < 8;
+}
 
+#endif