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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-11-05 22:03:25 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-11-05 22:26:40 +0000
commit7124cb96cadc5f9990ade39780b672b01bfc6484 (patch)
tree227082a57a4f4c34b1b2417bb5be171180f71cf7
parent4fc7ae3c849a5a15965c1d41b59b0a606119e71a (diff)
ARM: PXA: fix gpio-pxa.h build errors
A mismerge in 43872fa (Merge branch 'depends/rmk/gpio' into next/fixes) causes these build errors: In file included from arch/arm/mach-pxa/include/mach/gpio.h:30, from arch/arm/include/asm/gpio.h:6, from include/linux/gpio.h:31, from arch/arm/mach-pxa/generic.c:20: arch/arm/mach-pxa/include/mach/gpio-pxa.h: In function ■__gpio_is_occupied■: arch/arm/mach-pxa/include/mach/gpio-pxa.h:121: error: invalid operands to binary >> (have ■void *■ and ■unsigned int■) arch/arm/mach-pxa/include/mach/gpio-pxa.h:122: error: invalid operands to binary & (have ■void *■ and ■int■) arch/arm/mach-pxa/include/mach/gpio-pxa.h:129: error: invalid operands to binary & (have ■void *■ and ■int■) So fix them. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
-rw-r--r--arch/arm/mach-pxa/include/mach/gpio-pxa.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/include/mach/gpio-pxa.h b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
index 576868f8b8c5..41b4c93a96c2 100644
--- a/arch/arm/mach-pxa/include/mach/gpio-pxa.h
+++ b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
@@ -25,7 +25,7 @@
#define GPIO_REGS_VIRT io_p2v(0x40E00000)
#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
-#define GPIO_REG(x) (GPIO_REGS_VIRT + (x))
+#define GPIO_REG(x) (*(volatile u32 *)(GPIO_REGS_VIRT + (x)))
/* GPIO Pin Level Registers */
#define GPLR0 GPIO_REG(BANK_OFF(0) + 0x00)