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platform/chrome: lightbar: Get drvdata from parent in suspend/resume 

The lightbar driver never assigned the drvdata in probe method, and
thus there is nothing there. Need to get the ec_dev from the parent's
drvdata.

Signed-off-by: Rajat Jain <rajatja@google.com>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
This commit is contained in:
Rajat Jain 2019-06-27 14:47:38 -07:00 committed by Enric Balletbo i Serra
parent 0451cc8ce2
commit c18e6ea101
1 changed files with 2 additions and 2 deletions
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4
drivers/platform/chrome/cros_ec_lightbar.c
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@ -600,7 +600,7 @@ static int cros_ec_lightbar_remove(struct platform_device *pd)
static int __maybe_unused cros_ec_lightbar_resume(struct device *dev)
{
struct cros_ec_dev *ec_dev = dev_get_drvdata(dev);
struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent);
if (userspace_control)
return 0;
@ -610,7 +610,7 @@ static int __maybe_unused cros_ec_lightbar_resume(struct device *dev)
static int __maybe_unused cros_ec_lightbar_suspend(struct device *dev)
{
struct cros_ec_dev *ec_dev = dev_get_drvdata(dev);
struct cros_ec_dev *ec_dev = dev_get_drvdata(dev->parent);
if (userspace_control)
return 0;