regulator: max20411: Directly include bitfield.h

The max20411 driver uses bitfield.h but does not directly include
it, add an inclusion to avoid build errors in configurations
which do not result in an implicit inclusion.

Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max20411-regulator.c b/drivers/regulator/max20411-regulator.c
index 69f04cbe69f1469f12572a6ad7ec0537e22259ae..b4faad54c45899f0309966f54c37c42909288f4f 100644 (file)
--- a/drivers/regulator/max20411-regulator.c
+++ b/drivers/regulator/max20411-regulator.c
@@ -4,6 +4,7 @@
  * Copyright (c) 2022, Linaro Ltd.
  */
 
+#include <linux/bitfield.h>
 #include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/module.h>