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| author | Manuel Lauss <manuel.lauss@gmail.com> | 2017-01-24 21:12:00 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-01-24 21:27:34 +0300 |
| commit | 3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c (patch) | |
| tree | b9387d85890c4466d9cf3d3145c95e0b07235234 /drivers | |
| parent | 62ed8ceda1699acae01b666497f004bfd3d67a6f (diff) | |
| download | linux-3f5c34c6d4688b3b7e1dbc7bbc68a2f03a0d6b0c.tar.xz | |
Input: wm97xx - make missing platform data non-fatal
Commit 6480af4915d6 ("power_supply: wm97xx_battery: use
power_supply_get_drvdata") made wm97xx platform data mandatory, although
it's still optional.
This patch fixes an oops during driver probe on one of my MIPS boards with
a wm9712.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/wm97xx-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c index 83cf11312fd9..c9d1c91e1887 100644 --- a/drivers/input/touchscreen/wm97xx-core.c +++ b/drivers/input/touchscreen/wm97xx-core.c @@ -682,7 +682,7 @@ static int wm97xx_probe(struct device *dev) } platform_set_drvdata(wm->battery_dev, wm); wm->battery_dev->dev.parent = dev; - wm->battery_dev->dev.platform_data = pdata->batt_pdata; + wm->battery_dev->dev.platform_data = pdata ? pdata->batt_pdata : NULL; ret = platform_device_add(wm->battery_dev); if (ret < 0) goto batt_reg_err; |