diff options
| author | Clinton Sprain <clintonsprain@gmail.com> | 2016-05-11 11:05:35 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2016-05-11 11:55:47 -0700 |
| commit | d940f3065c120af233d36933e94ebb577a695b44 (patch) | |
| tree | e7a9edbc0fb5cea521998ab8c2cbc0d331f4cf16 /drivers/platform/chrome | |
| parent | 5d749d0bbe811c10d9048cde6dfebc761713abfd (diff) | |
platform/chrome: cros_ec_lightbar - use name instead of ID to hide lightbar attributes
Lightbar attributes are hidden if the ID of the device is not 0 (the
assumption being that 0 = cros_ec = might have a lightbar, 1 = cros_pd =
hide); however, sometimes these devices get IDs 1 and 2 (or something
else) instead of IDs 0 and 1. This prevents the lightbar attributes from
appearing when they should.
Proposed change is to instead check whether the name assigned to the
device is CROS_EC_DEV_NAME (true for cros_ec, false for cros_pd).
Signed-off-by: Clinton Sprain <clintonsprain@gmail.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/platform/chrome')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_lightbar.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/platform/chrome/cros_ec_lightbar.c b/drivers/platform/chrome/cros_ec_lightbar.c index a79fb86e1fb9..8df3d447cacf 100644 --- a/drivers/platform/chrome/cros_ec_lightbar.c +++ b/drivers/platform/chrome/cros_ec_lightbar.c @@ -413,7 +413,12 @@ static umode_t cros_ec_lightbar_attrs_are_visible(struct kobject *kobj, struct cros_ec_dev *ec = container_of(dev, struct cros_ec_dev, class_dev); struct platform_device *pdev = to_platform_device(ec->dev); - if (pdev->id != 0) + struct cros_ec_platform *pdata = pdev->dev.platform_data; + int is_cros_ec; + + is_cros_ec = strcmp(pdata->ec_name, CROS_EC_DEV_NAME); + + if (is_cros_ec != 0) return 0; /* Only instantiate this stuff if the EC has a lightbar */ |