| Message ID | 20230729005133.1095051-1-dmitry.torokhov@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [01/22] Input: cros_ec_keyb - use device core to create driver-specific device attributes | expand |
On Fri, Jul 28, 2023 at 5:51 PM Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote: > > Instead of creating driver-specific device attributes with > devm_device_add_group() have device core do this by setting up dev_groups > pointer in the driver structure. > > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Guenter Roeck <groeck@chromium.org> > --- > drivers/input/keyboard/cros_ec_keyb.c | 10 +++------- > 1 file changed, 3 insertions(+), 7 deletions(-) > > diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c > index e7ecfca838df..313b7a69dd69 100644 > --- a/drivers/input/keyboard/cros_ec_keyb.c > +++ b/drivers/input/keyboard/cros_ec_keyb.c > @@ -686,10 +686,11 @@ static umode_t cros_ec_keyb_attr_is_visible(struct kobject *kobj, > return attr->mode; > } > > -static const struct attribute_group cros_ec_keyb_attr_group = { > +static const struct attribute_group cros_ec_keyb_group = { > .is_visible = cros_ec_keyb_attr_is_visible, > .attrs = cros_ec_keyb_attrs, > }; > +__ATTRIBUTE_GROUPS(cros_ec_keyb); > > static int cros_ec_keyb_probe(struct platform_device *pdev) > { > @@ -730,12 +731,6 @@ static int cros_ec_keyb_probe(struct platform_device *pdev) > return err; > } > > - err = devm_device_add_group(dev, &cros_ec_keyb_attr_group); > - if (err) { > - dev_err(dev, "failed to create attributes: %d\n", err); > - return err; > - } > - > ckdev->notifier.notifier_call = cros_ec_keyb_work; > err = blocking_notifier_chain_register(&ckdev->ec->event_notifier, > &ckdev->notifier); > @@ -782,6 +777,7 @@ static struct platform_driver cros_ec_keyb_driver = { > .remove = cros_ec_keyb_remove, > .driver = { > .name = "cros-ec-keyb", > + .dev_groups = cros_ec_keyb_groups, > .of_match_table = of_match_ptr(cros_ec_keyb_of_match), > .acpi_match_table = ACPI_PTR(cros_ec_keyb_acpi_match), > .pm = pm_sleep_ptr(&cros_ec_keyb_pm_ops), > -- > 2.41.0.487.g6d72f3e995-goog >
On Fri, Jul 28, 2023 at 05:51:10PM -0700, Dmitry Torokhov wrote: > Instead of creating driver-specific device attributes with > devm_device_add_group() have device core do this by setting up dev_groups > pointer in the driver structure. > > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> > --- > drivers/input/keyboard/cros_ec_keyb.c | 10 +++------- > 1 file changed, 3 insertions(+), 7 deletions(-) All of these look great, thanks for doing them: Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index e7ecfca838df..313b7a69dd69 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -686,10 +686,11 @@ static umode_t cros_ec_keyb_attr_is_visible(struct kobject *kobj, return attr->mode; } -static const struct attribute_group cros_ec_keyb_attr_group = { +static const struct attribute_group cros_ec_keyb_group = { .is_visible = cros_ec_keyb_attr_is_visible, .attrs = cros_ec_keyb_attrs, }; +__ATTRIBUTE_GROUPS(cros_ec_keyb); static int cros_ec_keyb_probe(struct platform_device *pdev) { @@ -730,12 +731,6 @@ static int cros_ec_keyb_probe(struct platform_device *pdev) return err; } - err = devm_device_add_group(dev, &cros_ec_keyb_attr_group); - if (err) { - dev_err(dev, "failed to create attributes: %d\n", err); - return err; - } - ckdev->notifier.notifier_call = cros_ec_keyb_work; err = blocking_notifier_chain_register(&ckdev->ec->event_notifier, &ckdev->notifier); @@ -782,6 +777,7 @@ static struct platform_driver cros_ec_keyb_driver = { .remove = cros_ec_keyb_remove, .driver = { .name = "cros-ec-keyb", + .dev_groups = cros_ec_keyb_groups, .of_match_table = of_match_ptr(cros_ec_keyb_of_match), .acpi_match_table = ACPI_PTR(cros_ec_keyb_acpi_match), .pm = pm_sleep_ptr(&cros_ec_keyb_pm_ops),
Instead of creating driver-specific device attributes with devm_device_add_group() have device core do this by setting up dev_groups pointer in the driver structure. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> --- drivers/input/keyboard/cros_ec_keyb.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-)