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Input: stmpe-ts - use module alias instead of device table
authorArnd Bergmann <arnd@arndb.de>
Wed, 9 Apr 2025 12:22:55 +0000 (14:22 +0200)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Mon, 28 Apr 2025 19:14:12 +0000 (12:14 -0700)
commit9a046c1d21f0ae14c73b5e106e5a501dd902b6a9
tree6af01df507bd604fd57a99cbc6860477d24f7cf5
parentc6cb8bf79466ae66bd0d07338c7c505ce758e9d7
Input: stmpe-ts - use module alias instead of device table

When compile tested with W=1 on x86_64 with driver as built-in:

  stmpe-ts.c:371:34: error: unused variable 'stmpe_ts_ids' [-Werror,-Wunused-const-variable]

Ideally this would be referenced from the platform_driver, but since
the compatible string is already matched by the mfd driver for its
parent device, that would break probing.

In this case, the of_device_id table just serves as a module alias
for loading the driver, while the device itself is probed using
the platform device name.

Remove the table and instead use a module alias that reflects how
the driver is actually probed.

Link: https://lore.kernel.org/lkml/20240403080702.3509288-8-arnd@kernel.org/
Link: https://lore.kernel.org/lkml/181dbdb8-c050-4966-8cb4-2f39495ff3f9@app.fastmail.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250409122314.2848028-3-arnd@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/touchscreen/stmpe-ts.c