diff options
| author | Gwendal Grignou <gwendal@chromium.org> | 2018-05-30 09:54:22 -0700 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2018-06-04 08:46:42 +0100 |
| commit | 3aa2177e47878f7e7616da8a2050c44f22301b6e (patch) | |
| tree | cfb9d39a9454516fd376b263629ad46b2164e0c6 /drivers/mfd | |
| parent | 4e93a658576ab115977225c9d0992b97ff19ba8c (diff) | |
| download | lwn-3aa2177e47878f7e7616da8a2050c44f22301b6e.tar.gz lwn-3aa2177e47878f7e7616da8a2050c44f22301b6e.zip | |
mfd: cros_ec: Use devm_kzalloc for private data
Use dev_kzmalloc, remove .release entry point.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/cros_ec_dev.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c index 1d6dc5c7a19d..81466264f7fc 100644 --- a/drivers/mfd/cros_ec_dev.c +++ b/drivers/mfd/cros_ec_dev.c @@ -262,12 +262,7 @@ static const struct file_operations fops = { #endif }; -static void __remove(struct device *dev) -{ - struct cros_ec_dev *ec = container_of(dev, struct cros_ec_dev, - class_dev); - kfree(ec); -} +static void __remove(struct device *dev) { } static void cros_ec_sensors_register(struct cros_ec_dev *ec) { @@ -392,7 +387,7 @@ static int ec_device_probe(struct platform_device *pdev) int retval = -ENOMEM; struct device *dev = &pdev->dev; struct cros_ec_platform *ec_platform = dev_get_platdata(dev); - struct cros_ec_dev *ec = kzalloc(sizeof(*ec), GFP_KERNEL); + struct cros_ec_dev *ec = devm_kzalloc(dev, sizeof(*ec), GFP_KERNEL); if (!ec) return retval; @@ -414,7 +409,6 @@ static int ec_device_probe(struct platform_device *pdev) ec->class_dev.devt = MKDEV(ec_major, pdev->id); ec->class_dev.class = &cros_class; ec->class_dev.parent = dev; - ec->class_dev.release = __remove; retval = dev_set_name(&ec->class_dev, "%s", ec_platform->ec_name); if (retval) { |