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iio: light: isl29018: Only declare ACPI table when ACPI is enabled 

This fixes the following warning when building with clang:

drivers/iio/light/isl29018.c:808:36: error: variable
    'isl29018_acpi_match' is not needed and will not be emitted
    [-Werror,-Wunneeded-internal-declaration]

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Matthias Kaehlcke 2017-05-19 14:28:53 -07:00 committed by Jonathan Cameron
parent 138bc7969c
commit 14b39dce37
1 changed files with 2 additions and 0 deletions
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2
drivers/iio/light/isl29018.c
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@ -807,6 +807,7 @@ static SIMPLE_DEV_PM_OPS(isl29018_pm_ops, isl29018_suspend, isl29018_resume);
#define ISL29018_PM_OPS NULL
#endif
#ifdef CONFIG_ACPI
static const struct acpi_device_id isl29018_acpi_match[] = {
{"ISL29018", isl29018},
{"ISL29023", isl29023},
@ -814,6 +815,7 @@ static const struct acpi_device_id isl29018_acpi_match[] = {
{},
};
MODULE_DEVICE_TABLE(acpi, isl29018_acpi_match);
#endif
static const struct i2c_device_id isl29018_id[] = {
{"isl29018", isl29018},