diff options
| author | Camel Guo <camel.guo@axis.com> | 2022-05-03 13:43:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-18 09:42:47 +0200 |
| commit | 06b88421ca8ba3e04b1c588a9656edbf2235b344 (patch) | |
| tree | 60008d48ccde3989c3a42ba41546ef37b0679619 | |
| parent | 5853618b022b8ed287a278540303e1b283d6f247 (diff) | |
hwmon: (tmp401) Add OF device ID table
[ Upstream commit 3481551f035725fdc46885425eac3ef9b58ae7b7 ]
This driver doesn't have of_match_table. This makes the kernel module
tmp401.ko lack alias patterns (e.g: of:N*T*Cti,tmp411) to match DT node
of the supported devices hence this kernel module will not be
automatically loaded.
After adding of_match_table to this driver, the folllowing alias will be
added into tmp401.ko.
$ modinfo drivers/hwmon/tmp401.ko
filename: drivers/hwmon/tmp401.ko
......
author: Hans de Goede <hdegoede@redhat.com>
alias: of:N*T*Cti,tmp435C*
alias: of:N*T*Cti,tmp435
alias: of:N*T*Cti,tmp432C*
alias: of:N*T*Cti,tmp432
alias: of:N*T*Cti,tmp431C*
alias: of:N*T*Cti,tmp431
alias: of:N*T*Cti,tmp411C*
alias: of:N*T*Cti,tmp411
alias: of:N*T*Cti,tmp401C*
alias: of:N*T*Cti,tmp401
......
Fixes: af503716ac14 ("i2c: core: report OF style module alias for devices registered via OF")
Signed-off-by: Camel Guo <camel.guo@axis.com>
Link: https://lore.kernel.org/r/20220503114333.456476-1-camel.guo@axis.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/hwmon/tmp401.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c index 1f2d13dc9439..99b0d7e0a27a 100644 --- a/drivers/hwmon/tmp401.c +++ b/drivers/hwmon/tmp401.c @@ -756,10 +756,21 @@ static int tmp401_probe(struct i2c_client *client, return 0; } +static const struct of_device_id __maybe_unused tmp4xx_of_match[] = { + { .compatible = "ti,tmp401", }, + { .compatible = "ti,tmp411", }, + { .compatible = "ti,tmp431", }, + { .compatible = "ti,tmp432", }, + { .compatible = "ti,tmp435", }, + { }, +}; +MODULE_DEVICE_TABLE(of, tmp4xx_of_match); + static struct i2c_driver tmp401_driver = { .class = I2C_CLASS_HWMON, .driver = { .name = "tmp401", + .of_match_table = of_match_ptr(tmp4xx_of_match), }, .probe = tmp401_probe, .id_table = tmp401_id, |