linux-stable.git/drivers/staging/most, branch linux-6.5.y

staging: most: Switch i2c driver back to use .probe()

2023-05-28T09:15:29+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/20230524151646.486847-6-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman

staging: most: dim2: Convert to platform remove callback returning void

2023-04-03T19:49:54+00:00

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored
and this typically results in resource leaks. To improve here there is a
quest to make the remove callback return void. In the first step of this
quest all drivers are converted to .remove_new() which already returns
void.

Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.

Signed-off-by: Uwe Kleine-König 
Link: https://lore.kernel.org/r/20230403154014.2564054-18-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman

staging: most: fix line ending with '(' in dim2/

2023-03-25T08:47:27+00:00

Splitting function header to multiple lines because of 80 characters per
line limit, results in ending the function call line with '('.
This leads to CHECK reported by checkpatch.pl

Move the function parameters right after the '(' in the function call
line. Align the rest of the parameters to the opening parenthesis.

Signed-off-by: Khadija Kamran 
Link: https://lore.kernel.org/r/ZByu29jb1mE3KOsn@khadija-virtual-machine
Signed-off-by: Greg Kroah-Hartman

staging: most: fix line ending with '(' in video/

2023-03-25T08:47:26+00:00

Splitting function header to multiple lines because of 80 characters per
line limit, results in ending the function call line with '('.
This leads to CHECK reported by checkpatch.pl

Move the function parameters right after the '(' in the function call
line.

Signed-off-by: Khadija Kamran 
Link: https://lore.kernel.org/r/ZBytWDocM7XbXkRx@khadija-virtual-machine
Signed-off-by: Greg Kroah-Hartman

staging: most: remove extra blank line

2023-03-25T08:47:24+00:00

Remove extra blank line reported by checkpatch script.

Signed-off-by: Khadija Kamran 
Link: https://lore.kernel.org/r/ZBsPOk3TgQTfNAAK@khadija-virtual-machine
Signed-off-by: Greg Kroah-Hartman

staging: most: define iface_to_hdm as an inline function

2023-03-22T09:17:17+00:00

Convert `iface_to_hdm` macro into a static inline function.
it is not great to have macro that use `container_of` macro,
because from looking at the definition one cannot tell
what type it applies to.

One can get the same benefit from an efficiency point of view
by making an inline function.

Suggested-by: Julia Lawall 
Signed-off-by: Menna Mahmoud 
Link: https://lore.kernel.org/r/20230320212239.22452-1-eng.mennamahmoud.mm@gmail.com
Signed-off-by: Greg Kroah-Hartman

staging: most: use inline functions for to_hdm

2023-03-22T09:17:14+00:00

Convert `to_hdm` macro into a static inline function.
it is not great to have macro that use `container_of` macro,
because from looking at the definition one cannot tell
what type it applies to.

One can get the same benefit from an efficiency point of view
by making an inline function.

Suggested-by: Julia Lawall 
Signed-off-by: Menna Mahmoud 
Link: https://lore.kernel.org/r/20230320103356.6498-1-eng.mennamahmoud.mm@gmail.com
Signed-off-by: Greg Kroah-Hartman

staging: most: dim2: Use devm_platform_get_and_ioremap_resource()

2023-03-08T16:02:52+00:00

According to commit 890cc39a8799 ("drivers: provide
devm_platform_get_and_ioremap_resource()"), convert
platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yang Li 
Link: https://lore.kernel.org/r/20230308063653.92879-1-yang.lee@linux.alibaba.com
Signed-off-by: Greg Kroah-Hartman

staging: most: i2c: Convert to i2c's .probe_new()

2022-11-22T12:23:25+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/20221118224540.619276-570-uwe@kleine-koenig.org
Signed-off-by: Greg Kroah-Hartman

staging: most: dim2: correct misleading struct type name

2022-10-22T07:59:49+00:00

Correct the misleading struct type name dim_ch_state_t to dim_ch_state
since this not a typedef but a normal structure declaration.

Suggested-by: Julia Lawall 
Signed-off-by: Deepak R Varma 
Link: https://lore.kernel.org/r/Y1GDQO+06fD24Pf/@debian-BULLSEYE-live-builder-AMD64
Signed-off-by: Greg Kroah-Hartman