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path: root/drivers/mfd/wm831x-core.c
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Diffstat (limited to 'drivers/mfd/wm831x-core.c')
-rw-r--r--drivers/mfd/wm831x-core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index 0a2b8d41a702..f5e54fae8ada 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -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;
@@ -1875,7 +1877,6 @@ err_irq:
err_regmap:
mfd_remove_devices(wm831x->dev);
regmap_exit(wm831x->regmap);
- kfree(wm831x);
return ret;
}
@@ -1887,7 +1888,6 @@ void wm831x_device_exit(struct wm831x *wm831x)
free_irq(wm831x->irq_base + WM831X_IRQ_AUXADC_DATA, wm831x);
wm831x_irq_exit(wm831x);
regmap_exit(wm831x->regmap);
- kfree(wm831x);
}
int wm831x_device_suspend(struct wm831x *wm831x)