mfd: axp20x: Constify axp20x_acpi_match and rid unused warning
axp20x.c:239:30:
warning: ‘axp20x_acpi_match’ defined but not used [-Wunused-variable]
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 971b0eb..c522ee2 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -236,7 +236,7 @@
};
MODULE_DEVICE_TABLE(i2c, axp20x_i2c_id);
-static struct acpi_device_id axp20x_acpi_match[] = {
+static const struct acpi_device_id axp20x_acpi_match[] = {
{
.id = "INT33F4",
.driver_data = AXP288_ID,