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authorOleksij Rempel <o.rempel@pengutronix.de>2022-09-04 13:02:03 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-09-04 16:55:03 +0300
commit3f8dd0a7dc16514d365253568bd32b8fe86c2e94 (patch)
treec8a000508969aa0bb358a98bb6706f6a2727b637 /drivers/iio/adc/ti-tsc2046.c
parenta616a6a1ff164d1502b28c1b1f5d481bfb26d879 (diff)
downloadlinux-3f8dd0a7dc16514d365253568bd32b8fe86c2e94.tar.xz
iio: adc: tsc2046: silent spi_device_id warning
Add spi_device_id to silent following kernel runtime warning: "SPI driver tsc2046 has no spi_device_id for ti,tsc2046e-adc". Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220904100203.3614502-3-o.rempel@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/ti-tsc2046.c')
-rw-r--r--drivers/iio/adc/ti-tsc2046.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/iio/adc/ti-tsc2046.c b/drivers/iio/adc/ti-tsc2046.c
index 8d6559303172..1bbb51a6683c 100644
--- a/drivers/iio/adc/ti-tsc2046.c
+++ b/drivers/iio/adc/ti-tsc2046.c
@@ -805,6 +805,11 @@ static int tsc2046_adc_probe(struct spi_device *spi)
}
dcfg = device_get_match_data(dev);
+ if (!dcfg) {
+ const struct spi_device_id *id = spi_get_device_id(spi);
+
+ dcfg = (const struct tsc2046_adc_dcfg *)id->driver_data;
+ }
if (!dcfg)
return -EINVAL;
@@ -886,11 +891,18 @@ static const struct of_device_id ads7950_of_table[] = {
};
MODULE_DEVICE_TABLE(of, ads7950_of_table);
+static const struct spi_device_id tsc2046_adc_spi_ids[] = {
+ { "tsc2046e-adc", (unsigned long)&tsc2046_adc_dcfg_tsc2046e },
+ { }
+};
+MODULE_DEVICE_TABLE(spi, tsc2046_adc_spi_ids);
+
static struct spi_driver tsc2046_adc_driver = {
.driver = {
.name = "tsc2046",
.of_match_table = ads7950_of_table,
},
+ .id_table = tsc2046_adc_spi_ids,
.probe = tsc2046_adc_probe,
};
module_spi_driver(tsc2046_adc_driver);