diff options
Diffstat (limited to 'arch/arm/mach-pxa/generic.c')
-rw-r--r-- | arch/arm/mach-pxa/generic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 1c5413fc6e74..eed95eaf58cd 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c | |||
@@ -71,6 +71,7 @@ EXPORT_SYMBOL(get_memclk_frequency_10khz); | |||
71 | /* | 71 | /* |
72 | * Handy function to set GPIO alternate functions | 72 | * Handy function to set GPIO alternate functions |
73 | */ | 73 | */ |
74 | int pxa_last_gpio; | ||
74 | 75 | ||
75 | int pxa_gpio_mode(int gpio_mode) | 76 | int pxa_gpio_mode(int gpio_mode) |
76 | { | 77 | { |
@@ -79,7 +80,7 @@ int pxa_gpio_mode(int gpio_mode) | |||
79 | int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8; | 80 | int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8; |
80 | int gafr; | 81 | int gafr; |
81 | 82 | ||
82 | if (gpio > PXA_LAST_GPIO) | 83 | if (gpio > pxa_last_gpio) |
83 | return -EINVAL; | 84 | return -EINVAL; |
84 | 85 | ||
85 | local_irq_save(flags); | 86 | local_irq_save(flags); |