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gpio: bcm281xx: Fix parameter name for GPIO_CONTROL macro

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The GPIO_CONTROL macro returns the control register offset when given a
GPIO number.

Update the argument name in the macro to reflect that it takes in a
GPIO number and not a bank.

Signed-off-by: Markus Mayer <markus.mayer@linaro.org>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Markus Mayer 2014-01-21 16:10:04 -08:00 committed by Linus Walleij
parent a0bbf03270
commit d762bae45a
1 changed files with 4 additions and 1 deletions
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5
drivers/gpio/gpio-bcm-kona.c
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@ -28,6 +28,10 @@
#define GPIO_BANK(gpio) ((gpio) >> 5)
#define GPIO_BIT(gpio) ((gpio) & (GPIO_PER_BANK - 1))
/* There is a GPIO control register for each GPIO */
#define GPIO_CONTROL(gpio) (0x00000100 + ((gpio) << 2))
/* The remaining registers are per GPIO bank */
#define GPIO_OUT_STATUS(bank) (0x00000000 + ((bank) << 2))
#define GPIO_IN_STATUS(bank) (0x00000020 + ((bank) << 2))
#define GPIO_OUT_SET(bank) (0x00000040 + ((bank) << 2))
@ -35,7 +39,6 @@
#define GPIO_INT_STATUS(bank) (0x00000080 + ((bank) << 2))
#define GPIO_INT_MASK(bank) (0x000000a0 + ((bank) << 2))
#define GPIO_INT_MSKCLR(bank) (0x000000c0 + ((bank) << 2))
#define GPIO_CONTROL(bank) (0x00000100 + ((bank) << 2))
#define GPIO_PWD_STATUS(bank) (0x00000500 + ((bank) << 2))
#define GPIO_GPPWR_OFFSET 0x00000520