diff options
Diffstat (limited to 'drivers/platform/chrome/wilco_ec/core.c')
-rw-r--r-- | drivers/platform/chrome/wilco_ec/core.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/platform/chrome/wilco_ec/core.c b/drivers/platform/chrome/wilco_ec/core.c index 45cf3a5ed062..3724bf4b77c6 100644 --- a/drivers/platform/chrome/wilco_ec/core.c +++ b/drivers/platform/chrome/wilco_ec/core.c @@ -93,8 +93,20 @@ static int wilco_ec_probe(struct platform_device *pdev) goto unregister_rtc; } + /* Register child device that will be found by the telemetry driver. */ + ec->telem_pdev = platform_device_register_data(dev, "wilco_telem", + PLATFORM_DEVID_AUTO, + ec, sizeof(*ec)); + if (IS_ERR(ec->telem_pdev)) { + dev_err(dev, "Failed to create telemetry platform device\n"); + ret = PTR_ERR(ec->telem_pdev); + goto remove_sysfs; + } + return 0; +remove_sysfs: + wilco_ec_remove_sysfs(ec); unregister_rtc: platform_device_unregister(ec->rtc_pdev); unregister_debugfs: @@ -109,6 +121,7 @@ static int wilco_ec_remove(struct platform_device *pdev) struct wilco_ec_device *ec = platform_get_drvdata(pdev); wilco_ec_remove_sysfs(ec); + platform_device_unregister(ec->telem_pdev); platform_device_unregister(ec->rtc_pdev); if (ec->debugfs_pdev) platform_device_unregister(ec->debugfs_pdev); |