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Commit 6f17c652 authored by Roel Kluin's avatar Roel Kluin Committed by Liam Girdwood
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regulator: wm831x_reg_read() failure unnoticed in wm831x_aldo_get_mode() 



ret should be signed to notice a failure in wm831x_reg_read().

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Acked-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent cf9836f4

drivers/regulator/wm831x-ldo.c

+1 −1
Original line number Diff line number Diff line
@@ -470,7 +470,7 @@ static unsigned int wm831x_aldo_get_mode(struct regulator_dev *rdev) 
	struct wm831x_ldo *ldo = rdev_get_drvdata(rdev);

	struct wm831x *wm831x = ldo->wm831x;

	int on_reg = ldo->base + WM831X_LDO_ON_CONTROL;

	unsigned int ret;

	int ret;



	ret = wm831x_reg_read(wm831x, on_reg);

	if (ret < 0)