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Commit 5391b5c6 authored by Mark Brown's avatar Mark Brown Committed by Samuel Ortiz
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mfd: Return an error on failed wm831x register writes 



Got dropped in the regmap conversion.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent f5772345

drivers/mfd/wm831x-core.c

+2 −0
Original line number Diff line number Diff line
@@ -559,6 +559,8 @@ static int wm831x_write(struct wm831x *wm831x, unsigned short reg, 
		dev_vdbg(wm831x->dev, "Write %04x to R%d(0x%x)\n",

			 buf[i], reg + i, reg + i);

		ret = regmap_write(wm831x->regmap, reg + i, buf[i]);

		if (ret != 0)

			return ret;

	}



	return 0;