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| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2018-12-12 18:33:56 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-02-01 09:09:27 +0100 |
| commit | 4bc59c2f7e306775f3d2e1bbafaa854dd1e09335 (patch) | |
| tree | 88c2d498e3457335b5badafc926ee376254c5641 /drivers/mfd | |
| parent | Linux 5.0-rc3 (diff) | |
| download | linux-4bc59c2f7e306775f3d2e1bbafaa854dd1e09335.tar.xz linux-4bc59c2f7e306775f3d2e1bbafaa854dd1e09335.zip | |
mfd / platform: cros_ec: Use devm_mfd_add_devices
Use devm_mfd_add_devices() for adding cros-ec core MFD child devices. This
reduces the need of remove callback from platform/chrome for removing the
MFD child devices.
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')
| -rw-r--r-- | drivers/mfd/cros_ec.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index fe6f83766144..6acfe036d522 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -129,8 +129,8 @@ int cros_ec_register(struct cros_ec_device *ec_dev) } } - err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_cell, 1, - NULL, ec_dev->irq, NULL); + err = devm_mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_cell, + 1, NULL, ec_dev->irq, NULL); if (err) { dev_err(dev, "Failed to register Embedded Controller subdevice %d\n", @@ -147,7 +147,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev) * - the EC is responsive at init time (it is not true for a * sensor hub. */ - err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, + err = devm_mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_pd_cell, 1, NULL, ec_dev->irq, NULL); if (err) { dev_err(dev, @@ -181,14 +181,6 @@ int cros_ec_register(struct cros_ec_device *ec_dev) } EXPORT_SYMBOL(cros_ec_register); -int cros_ec_remove(struct cros_ec_device *ec_dev) -{ - mfd_remove_devices(ec_dev->dev); - - return 0; -} -EXPORT_SYMBOL(cros_ec_remove); - #ifdef CONFIG_PM_SLEEP int cros_ec_suspend(struct cros_ec_device *ec_dev) { |