[PATCH] regmap: add reg_sequence helpers

[Marco Felsch]

Add helper to make it easier to define a reg_sequence array.

Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200402084111.30123-1-m.felsch@xxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 include/linux/regmap.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 40b07168fd8e..0b5582a78df8 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -71,6 +71,13 @@ struct reg_sequence {
 	unsigned int delay_us;
 };
 
+#define REG_SEQ(_reg, _def, _delay_us) {		\
+				.reg = _reg,		\
+				.def = _def,		\
+				.delay_us = _delay_us,	\
+				}
+#define REG_SEQ0(_reg, _def)	REG_SEQ(_reg, _def, 0)
+
 #define	regmap_update_bits(map, reg, mask, val) \
 	regmap_update_bits_base(map, reg, mask, val, NULL, false, false)
 #define	regmap_update_bits_async(map, reg, mask, val)\
-- 
2.20.1