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input: ads7846: Add missing spi_device_id strings

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The SPI core logs error messages if a compatible string device
name is not also present as an spi_device_id.

No spi_device_id values are specified by the driver, therefore
we get 4 log lines every time it is loaded:
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

Add the spi_device_id values for these devices.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
This commit is contained in:
Dave Stevenson
2023-09-01 12:23:30 +01:00
committed by Dom Cobley
parent f1438fc48e
commit efd7afdd1d
1 changed files with 11 additions and 0 deletions
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11
drivers/input/touchscreen/ads7846.c
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@@ -1111,6 +1111,16 @@ static const struct of_device_id ads7846_dt_ids[] = {
}; };
MODULE_DEVICE_TABLE(of, ads7846_dt_ids); MODULE_DEVICE_TABLE(of, ads7846_dt_ids);
static const struct spi_device_id ads7846_spi_ids[] = {
{ "tsc2046", 0 },
{ "ads7843", 0 },
{ "ads7845", 0 },
{ "ads7846", 0 },
{ "ads7873", 0 },
{ }
};
MODULE_DEVICE_TABLE(spi, ads7846_spi_ids);
static const struct ads7846_platform_data *ads7846_get_props(struct device *dev) static const struct ads7846_platform_data *ads7846_get_props(struct device *dev)
{ {
struct ads7846_platform_data *pdata; struct ads7846_platform_data *pdata;
@@ -1384,6 +1394,7 @@ static struct spi_driver ads7846_driver = {
.pm = pm_sleep_ptr(&ads7846_pm), .pm = pm_sleep_ptr(&ads7846_pm),
.of_match_table = ads7846_dt_ids, .of_match_table = ads7846_dt_ids,
}, },
.id_table = ads7846_spi_ids,
.probe = ads7846_probe, .probe = ads7846_probe,
.remove = ads7846_remove, .remove = ads7846_remove,
}; };