[PATCH v4 8/8] ARM: pxa: move macros into gpio-pxa.c

[Eric Miao]

>
>> +enum pxa_gpios {
>> +     PXA_GPLR = 0x00,        /* GPIO Pin Level Registers */
>> +     PXA_GPDR = 0x0C,        /* GPIO Pin Direction Registers */
>> +     PXA_GPSR = 0x18,        /* GPIO Pin Output Set Registers */
>> +     PXA_GPCR = 0x24,        /* GPIO Pin Output Clear Registers */
>> +     PXA_GRER = 0x30,        /* GPIO Rising Edge Detect Registers */
>> +     PXA_GFER = 0x3C,        /* GPIO Falling Edge Detect Registers */
>> +     PXA_GEDR = 0x48,        /* GPIO Edge Detect Status Registers */
>> +     PXA_GAFR = 0x54,        /* GPIO Alternate Function Select Registers */
>> +     PXA_ED_MASK = 0x9C,     /* GPIO edge detection for AP side */
>> +};

And Haojian,

Is this is completely for the GPIO driver's internal use, I'd prefer to
use GPxR names directly, instead of prefixing it with PXA_, that's a
bit ugly from my picky point of view.