kernel/linux.git/drivers/input/misc/da7280.c, branch v6.18.21

Input: da7280 - use guard notation when acquiring mutex and spinlock

2024-10-03T16:10:35+00:00

Using guard notation makes the code more compact and error handling more robust by ensuring that locks are released in all code paths when control leaves critical section. Reviewed-by: Javier Carrasco Link: https://lore.kernel.org/r/20240904044244.1042174-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

Merge tag 'v6.9' into next

2024-05-28T04:37:18+00:00

Sync up with the mainline to bring in the new cleanup API.

Input: da7280 - remove an unused field in struct da7280_haptic

2024-05-06T22:41:18+00:00

In "struct da7280_haptic", the 'legacy' field is unused. Remove it. Found with cppcheck, unusedStructMember. Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/ac251b456933bcc6fe297b738f9304bd259185c1.1714539865.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov

pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()

2023-12-20T15:07:04+00:00

In order to introduce a pwm api which can be used from atomic context, we will need two functions for applying pwm changes: int pwm_apply_might_sleep(struct pwm *, struct pwm_state *); int pwm_apply_atomic(struct pwm *, struct pwm_state *); This commit just deals with renaming pwm_apply_state(), a following commit will introduce the pwm_apply_atomic() function. Acked-by: Uwe Kleine-König Acked-by: Guenter Roeck Acked-by: Mark Brown Acked-by: Dmitry Torokhov # for input Acked-by: Hans de Goede Acked-by: Jani Nikula Acked-by: Lee Jones Signed-off-by: Sean Young Signed-off-by: Thierry Reding

Input: Switch i2c drivers back to use .probe()

2023-05-17T16:59:11+00:00

After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20230517164645.162294-1-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov

Input: da7280 - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

2023-01-10T04:25:20+00:00

SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the __maybe_unused markings. Signed-off-by: Jonathan Cameron Cc: Roy Im Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20230102181842.718010-3-jic23@kernel.org Signed-off-by: Dmitry Torokhov

Input: da7280 - Convert to i2c's .probe_new()

2022-12-02T22:53:42+00:00

The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20221118224540.619276-213-uwe@kleine-koenig.org Signed-off-by: Dmitry Torokhov

Input: da7280 - protect OF match table with CONFIG_OF

2020-12-18T18:04:34+00:00

The OF match table is only used when OF is enabled. Fixes: cd3f609823a5 ("Input: new da7280 haptic driver") Reported-by: kernel test robot Acked-by: Roy Im Link: https://lore.kernel.org/r/X9xRLVPt9eBi0CT6@google.com Signed-off-by: Dmitry Torokhov

Input: da7280 - fix missing error test

2020-12-16T01:43:00+00:00

An "if" testing for error condition has accidentally been dropped from the code. Reported-by: kernel test robot Fixes: cd3f609823a5 ("Input: new da7280 haptic driver") Reviewed-by: Roy Im Link: https://lore.kernel.org/r/X9j8lGFgijzHyYZZ@google.com Signed-off-by: Dmitry Torokhov

Input: da7280 - fix spelling mistake "sequemce" -> "sequence"

2020-12-14T23:02:06+00:00

There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20201214223109.82924-1-colin.king@canonical.com Signed-off-by: Dmitry Torokhov