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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-08-15 10:02:30 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2022-08-16 12:46:26 +0200 |
| commit | ed5c2f5fd10dda07263f79f338a512c0f49f76f5 (patch) | |
| tree | bd975d07829fffb0c29e88078d14de787b5e142d /drivers/hwmon/w83792d.c | |
| parent | 6a8f359c3132e4f51bdb263ad74ec632c65e55fd (diff) | |
| download | linux-ed5c2f5fd10dda07263f79f338a512c0f49f76f5.tar.bz2 | |
i2c: Make remove callback return void
The value returned by an i2c driver's remove function is mostly ignored.
(Only an error message is printed if the value is non-zero that the
error is ignored.)
So change the prototype of the remove function to return no value. This
way driver authors are not tempted to assume that passing an error to
the upper layer is a good idea. All drivers are adapted accordingly.
There is no intended change of behaviour, all callbacks were prepared to
return 0 before.
Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com>
Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au>
Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Crt Mori <cmo@melexis.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw
Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/*
Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5
Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio
Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860
Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b
Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes
Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power
Acked-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/hwmon/w83792d.c')
| -rw-r--r-- | drivers/hwmon/w83792d.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c index 31a1cdc30877..2ee8ee4f0f1c 100644 --- a/drivers/hwmon/w83792d.c +++ b/drivers/hwmon/w83792d.c @@ -286,7 +286,7 @@ struct w83792d_data { static int w83792d_probe(struct i2c_client *client); static int w83792d_detect(struct i2c_client *client, struct i2c_board_info *info); -static int w83792d_remove(struct i2c_client *client); +static void w83792d_remove(struct i2c_client *client); static struct w83792d_data *w83792d_update_device(struct device *dev); #ifdef DEBUG @@ -1429,7 +1429,7 @@ exit_remove_files: return err; } -static int +static void w83792d_remove(struct i2c_client *client) { struct w83792d_data *data = i2c_get_clientdata(client); @@ -1440,8 +1440,6 @@ w83792d_remove(struct i2c_client *client) for (i = 0; i < ARRAY_SIZE(w83792d_group_fan); i++) sysfs_remove_group(&client->dev.kobj, &w83792d_group_fan[i]); - - return 0; } static void |