diff options
| author | Yu-Chun Lin <eleanor15x@gmail.com> | 2025-01-19 16:43:12 +0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2025-01-22 10:40:00 -0800 |
| commit | c8084a89bd91b05f51a36bff61f63a94c800b0d6 (patch) | |
| tree | 4ffba774bf68f133d2196f7ea1d73c8e5654c49d /drivers/input | |
| parent | 25768de50b1f2dbb6ea44bd5148a87fe2c9c3688 (diff) | |
Input: wdt87xx_i2c - fix compiler warning
As reported by the kernel test robot, the following warning occur:
>> drivers/input/touchscreen/wdt87xx_i2c.c:1166:36: warning: 'wdt87xx_acpi_id' defined but not used [-Wunused-const-variable=]
1166 | static const struct acpi_device_id wdt87xx_acpi_id[] = {
| ^~~~~~~~~~~~~~~
The 'wdt87xx_acpi_id' array is only used when CONFIG_ACPI is enabled.
Wrapping its definition and 'MODULE_DEVICE_TABLE' in '#ifdef CONFIG_ACPI'
prevents a compiler warning when ACPI is disabled.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501181549.uzdlBwuN-lkp@intel.com/
Signed-off-by: Yu-Chun Lin <eleanor15x@gmail.com>
Link: https://lore.kernel.org/r/20250119084312.1851486-1-eleanor15x@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/wdt87xx_i2c.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/wdt87xx_i2c.c b/drivers/input/touchscreen/wdt87xx_i2c.c index 27941245e962..88d376090e6e 100644 --- a/drivers/input/touchscreen/wdt87xx_i2c.c +++ b/drivers/input/touchscreen/wdt87xx_i2c.c @@ -1153,11 +1153,13 @@ static const struct i2c_device_id wdt87xx_dev_id[] = { }; MODULE_DEVICE_TABLE(i2c, wdt87xx_dev_id); +#ifdef CONFIG_ACPI static const struct acpi_device_id wdt87xx_acpi_id[] = { { "WDHT0001", 0 }, { } }; MODULE_DEVICE_TABLE(acpi, wdt87xx_acpi_id); +#endif static struct i2c_driver wdt87xx_driver = { .probe = wdt87xx_ts_probe, |