gpio: exar: include idr.h

This driver uses IDA APIs but doesn't include the relevant header. This
fixes it.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c
index 4202dd363a11df7bbb9691fa43451a793767c96a..1941ae53341808e17329cfa59db280d486cb811c 100644 (file)
--- a/drivers/gpio/gpio-exar.c
+++ b/drivers/gpio/gpio-exar.c
@@ -8,6 +8,7 @@
 #include <linux/bitops.h>
 #include <linux/device.h>
 #include <linux/gpio/driver.h>
+#include <linux/idr.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>