[RESEND PATCH 4/6] gpio: arizona: Add support for WM8280/WM8281

[Charles Keepax <ckeepax@opensource.wolfsonmicro.com>]

From: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
---
 drivers/gpio/gpio-arizona.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/gpio/gpio-arizona.c b/drivers/gpio/gpio-arizona.c
index fe369f5..9665d0a 100644
--- a/drivers/gpio/gpio-arizona.c
+++ b/drivers/gpio/gpio-arizona.c
@@ -116,6 +116,7 @@ static int arizona_gpio_probe(struct platform_device *pdev)
 	switch (arizona->type) {
 	case WM5102:
 	case WM5110:
+	case WM8280:
 	case WM8997:
 		arizona_gpio->gpio_chip.ngpio = 5;
 		break;
-- 
1.7.2.5