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authorManuel Lauss <manuel.lauss@googlemail.com>2009-08-28 11:26:58 +0200
committerRalf Baechle <ralf@linux-mips.org>2009-09-17 20:07:42 +0200
commit75f453164178a1749297fc466300bf3e34ef8103 (patch)
treefc2446d45e7ca840cd4c0b070eb8210f013b4659
parent6de4c6f9c8ead69d2f423ea80a384ef98bb4b3f8 (diff)
MIPS: Alchemy: add gpio_request/gpio_free stubs for CONFIG_GPIOLIB=n
Some drivers use gpio_request/gpio_free regardless of whether gpiolib is actually built; add stubs to work around the ensuing compile failures. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/include/asm/mach-au1x00/gpio-au1000.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
index 127d4ed9f07..feea00148b5 100644
--- a/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/gpio-au1000.h
@@ -578,6 +578,15 @@ static inline int irq_to_gpio(int irq)
return alchemy_irq_to_gpio(irq);
}
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+}
+
#endif /* !CONFIG_ALCHEMY_GPIO_INDIRECT */