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Subject[PATCH] mfd: axp20x: Use #ifdef for checking CONFIG_ACPI
Date
Use #ifdef directive to check whether config symbol is defined and to
fix warning:

drivers/mfd/axp20x-i2c.c:82:5: warning: "CONFIG_ACPI" is not defined [-Wundef]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/mfd/axp20x-i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/axp20x-i2c.c b/drivers/mfd/axp20x-i2c.c
index bd271fbe1ec1..3c930316d48b 100644
--- a/drivers/mfd/axp20x-i2c.c
+++ b/drivers/mfd/axp20x-i2c.c
@@ -79,7 +79,7 @@ static const struct i2c_device_id axp20x_i2c_id[] = {
};
MODULE_DEVICE_TABLE(i2c, axp20x_i2c_id);

-#if CONFIG_ACPI
+#ifdef CONFIG_ACPI
static const struct acpi_device_id axp20x_i2c_acpi_match[] = {
{
.id = "INT33F4",
--
2.17.1
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