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| author | Alexander Stein <alexander.stein@ew.tq-group.com> | 2024-06-19 14:27:02 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2024-06-20 08:39:32 -0700 |
| commit | 7c7b1be19b228b450c2945ec379d7fc6bfef9852 (patch) | |
| tree | 3d4d132bfc1617774aa9df48b718195de421e4ee /drivers | |
| parent | cee77149ebe9cd971ba238d87aa10e09bd98f1c9 (diff) | |
| download | linux-7c7b1be19b228b450c2945ec379d7fc6bfef9852.tar.gz linux-7c7b1be19b228b450c2945ec379d7fc6bfef9852.tar.bz2 linux-7c7b1be19b228b450c2945ec379d7fc6bfef9852.zip | |
Input: ads7846 - use spi_device_id table
As the driver supports more devices over time the single MODULE_ALIAS
is complete and raises several warnings:
SPI driver ads7846 has no spi_device_id for ti,tsc2046
SPI driver ads7846 has no spi_device_id for ti,ads7843
SPI driver ads7846 has no spi_device_id for ti,ads7845
SPI driver ads7846 has no spi_device_id for ti,ads7873
Fix this by adding a spi_device_id table and removing the manual
MODULE_ALIAS.
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20240619122703.2081476-1-alexander.stein@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/touchscreen/ads7846.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index d2bbb436a77d..4d13db13b9e5 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -1111,6 +1111,16 @@ static const struct of_device_id ads7846_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, ads7846_dt_ids); +static const struct spi_device_id ads7846_spi_ids[] = { + { "tsc2046", 7846 }, + { "ads7843", 7843 }, + { "ads7845", 7845 }, + { "ads7846", 7846 }, + { "ads7873", 7873 }, + { }, +}; +MODULE_DEVICE_TABLE(spi, ads7846_spi_ids); + static const struct ads7846_platform_data *ads7846_get_props(struct device *dev) { struct ads7846_platform_data *pdata; @@ -1386,10 +1396,10 @@ static struct spi_driver ads7846_driver = { }, .probe = ads7846_probe, .remove = ads7846_remove, + .id_table = ads7846_spi_ids, }; module_spi_driver(ads7846_driver); MODULE_DESCRIPTION("ADS7846 TouchScreen Driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("spi:ads7846"); |