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54 lines
1.8 KiB
Diff
54 lines
1.8 KiB
Diff
From 3b391ceadf0d4ab5ce45f98d2f1d41f40e5aedd7 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Fri, 1 Sep 2023 12:23:30 +0100
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Subject: [PATCH 0490/1002] input: ads7846: Add missing spi_device_id strings
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The SPI core logs error messages if a compatible string device
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name is not also present as an spi_device_id.
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No spi_device_id values are specified by the driver, therefore
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we get 4 log lines every time it is loaded:
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SPI driver ads7846 has no spi_device_id for ti,tsc2046
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SPI driver ads7846 has no spi_device_id for ti,ads7843
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SPI driver ads7846 has no spi_device_id for ti,ads7845
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SPI driver ads7846 has no spi_device_id for ti,ads7873
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Add the spi_device_id values for these devices.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/input/touchscreen/ads7846.c | 11 +++++++++++
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1 file changed, 11 insertions(+)
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diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
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index faea40dd66d0..262d23749440 100644
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--- a/drivers/input/touchscreen/ads7846.c
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+++ b/drivers/input/touchscreen/ads7846.c
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@@ -1114,6 +1114,16 @@ static const struct of_device_id ads7846_dt_ids[] = {
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};
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MODULE_DEVICE_TABLE(of, ads7846_dt_ids);
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+static const struct spi_device_id ads7846_spi_ids[] = {
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+ { "tsc2046", 0 },
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+ { "ads7843", 0 },
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+ { "ads7845", 0 },
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+ { "ads7846", 0 },
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+ { "ads7873", 0 },
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+ { }
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+};
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+MODULE_DEVICE_TABLE(spi, ads7846_spi_ids);
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+
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static const struct ads7846_platform_data *ads7846_get_props(struct device *dev)
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{
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struct ads7846_platform_data *pdata;
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@@ -1390,6 +1400,7 @@ static struct spi_driver ads7846_driver = {
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.pm = pm_sleep_ptr(&ads7846_pm),
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.of_match_table = ads7846_dt_ids,
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},
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+ .id_table = ads7846_spi_ids,
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.probe = ads7846_probe,
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.remove = ads7846_remove,
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};
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--
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2.44.0
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