Commit 1de74cfd authored Aug 23, 2012 by Mark Brown Committed by Samuel Ortiz Sep 14, 2012

mfd: wm8994: Implement support for WM1811 devices with higher cust_ids



Higher cust_ids have had the device revision field reset so need different
handling of GPIO6.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

parent 3080de4e

drivers/mfd/wm8994-regmap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1136,7 +1136,7 @@ static bool wm1811_volatile_register(struct device *dev, unsigned int reg)

		switch (reg) {
		case WM8994_GPIO_6:
		if (wm8994->revision > 1)
		if (wm8994->cust_id > 1 \|\| wm8994->revision > 1)
		return true;
		else
		return false;