kernel/linux.git/drivers/leds/blink, branch v6.1.168

leds: leds-bcm63138: get rid of LED_OFF

2022-07-17T12:55:40+00:00

The whole "enum led_brightness" is marked as obsolete. Replace it with a (non-)zero check. Reported-by: Pavel Machek Signed-off-by: Rafał Miłecki Signed-off-by: Pavel Machek

leds: add help info about BCM63138 module name

2022-07-17T12:55:40+00:00

It's what we do for all other LEDs drivers. Reported-by: Pavel Machek Signed-off-by: Rafał Miłecki Signed-off-by: Pavel Machek

leds: bcm63138: add support for BCM63138 controller

2022-07-17T11:35:46+00:00

It's a new controller first introduced in BCM63138 SoC. Later it was also used in BCM4908, some BCM68xx and some BCM63xxx SoCs. Signed-off-by: Rafał Miłecki Reviewed-by: Florian Fainelli Signed-off-by: Pavel Machek

leds: lgm-sso: Get rid of duplicate of_node assignment

2022-01-12T18:43:15+00:00

GPIO library does copy the of_node from the parent device of the GPIO chip, there is no need to repeat this in the individual drivers. Remove assignment here. For the details one may look into the of_gpio_dev_init() implementation. Call graph: --> sso_gpio_gc_init() --> devm_gpiochip_add_data --> devm_gpiochip_add_data_with_key --> gpiochip_add_data_with_key() --> of_gpio_dev_init() Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: lgm-sso: Propagate error codes from callee to caller

2021-08-07T07:12:45+00:00

The one of the latest change to the driver reveals the problem that the error codes from callee aren't propagated to the caller of __sso_led_dt_parse(). Fix this accordingly. Fixes: 9999908ca1ab ("leds: lgm-sso: Put fwnode in any case during ->probe()") Fixes: c3987cd2bca3 ("leds: lgm: Add LED controller driver for LGM SoC") Reported-by: kernel test robot Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: lgm-sso: Convert to use list_for_each_entry*() API

2021-08-03T21:46:12+00:00

Convert to use list_for_each_entry*() API insted of open coded variants. It saves few lines of code and makes iteasier to read and maintain. Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: lgm-sso: Remove explicit managed GPIO resource cleanup

2021-08-03T21:46:12+00:00

The idea of managed resources is that they will be cleaned up automatically and in the proper order. Remove explicit GPIO cleanup. Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: lgm-sso: Don't spam logs when probe is deferred

2021-08-03T21:46:11+00:00

When requesting GPIO line the probe can be deferred. In such case don't spam logs with an error message. This can be achieved by switching to dev_err_probe(). Fixes: c3987cd2bca3 ("leds: lgm: Add LED controller driver for LGM SoC") Cc: Amireddy Mallikarjuna reddy Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: lgm-sso: Put fwnode in any case during ->probe()

2021-08-03T21:46:10+00:00

fwnode_get_next_child_node() bumps a reference counting of a returned variable. We have to balance it whenever we return to the caller. All the same in fwnode_for_each_child_node() case. Fixes: c3987cd2bca3 ("leds: lgm: Add LED controller driver for LGM SoC") Cc: Amireddy Mallikarjuna reddy Signed-off-by: Andy Shevchenko Signed-off-by: Pavel Machek

leds: lgm: Fix up includes

2021-06-23T22:55:41+00:00

This driver is including the legacy GPIO header but the only thing it is using from that header is the wrong define for GPIOF_DIR_OUT. Fix it up by using GPIO_LINE_DIRECTION_OUT and including the correct consumer and driver headers. Cc: Amireddy Mallikarjuna reddy Signed-off-by: Linus Walleij Signed-off-by: Pavel Machek