summaryrefslogtreecommitdiff
path: root/drivers/mfd/cros_ec_dev.c
diff options
context:
space:
mode:
authorEnric Balletbo i Serra <enric.balletbo@collabora.com>2018-12-12 18:33:59 +0100
committerLee Jones <lee.jones@linaro.org>2019-02-01 08:09:27 +0000
commit6fce0a2cf5a050e8a3326556d7d293e69be303be (patch)
tree8f216dca2558b0c0dd5490ae151a0bc153418142 /drivers/mfd/cros_ec_dev.c
parentacb9900f9e8074858738f48bee9a705138961258 (diff)
mfd / platform: cros_ec: Move debugfs attributes to its own driver
The entire way how cros debugfs attibutes are created is broken. cros_ec_debugfs should be its own driver and its attributes should be associated with a debugfs driver not the mfd driver. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/cros_ec_dev.c')
-rw-r--r--drivers/mfd/cros_ec_dev.c41
1 files changed, 1 insertions, 40 deletions
diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
index 40c98808fa1c..9955937b821d 100644
--- a/drivers/mfd/cros_ec_dev.c
+++ b/drivers/mfd/cros_ec_dev.c
@@ -394,6 +394,7 @@ static const struct mfd_cell cros_usbpd_charger_cells[] = {
};
static const struct mfd_cell cros_ec_platform_cells[] = {
+ { .name = "cros-ec-debugfs" },
{ .name = "cros-ec-lightbar" },
{ .name = "cros-ec-vbc" },
};
@@ -489,9 +490,6 @@ static int ec_device_probe(struct platform_device *pdev)
"failed to add cros-ec platform devices: %d\n",
retval);
- if (cros_ec_debugfs_init(ec))
- dev_warn(dev, "failed to create debugfs directory\n");
-
return 0;
failed:
@@ -503,62 +501,25 @@ static int ec_device_remove(struct platform_device *pdev)
{
struct cros_ec_dev *ec = dev_get_drvdata(&pdev->dev);
- cros_ec_debugfs_remove(ec);
-
mfd_remove_devices(ec->dev);
cdev_del(&ec->cdev);
device_unregister(&ec->class_dev);
return 0;
}
-static void ec_device_shutdown(struct platform_device *pdev)
-{
- struct cros_ec_dev *ec = dev_get_drvdata(&pdev->dev);
-
- /* Be sure to clear up debugfs delayed works */
- cros_ec_debugfs_remove(ec);
-}
-
static const struct platform_device_id cros_ec_id[] = {
{ DRV_NAME, 0 },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(platform, cros_ec_id);
-static __maybe_unused int ec_device_suspend(struct device *dev)
-{
- struct cros_ec_dev *ec = dev_get_drvdata(dev);
-
- cros_ec_debugfs_suspend(ec);
-
- return 0;
-}
-
-static __maybe_unused int ec_device_resume(struct device *dev)
-{
- struct cros_ec_dev *ec = dev_get_drvdata(dev);
-
- cros_ec_debugfs_resume(ec);
-
- return 0;
-}
-
-static const struct dev_pm_ops cros_ec_dev_pm_ops = {
-#ifdef CONFIG_PM_SLEEP
- .suspend = ec_device_suspend,
- .resume = ec_device_resume,
-#endif
-};
-
static struct platform_driver cros_ec_dev_driver = {
.driver = {
.name = DRV_NAME,
- .pm = &cros_ec_dev_pm_ops,
},
.id_table = cros_ec_id,
.probe = ec_device_probe,
.remove = ec_device_remove,
- .shutdown = ec_device_shutdown,
};
static int __init cros_ec_dev_init(void)