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-rw-r--r--include/linux/regmap.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 8fc0bfd8edc4..f98fe9f5faa2 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -800,6 +800,8 @@ struct regmap_irq {
*
* @status_base: Base status register address.
* @mask_base: Base mask register address.
+ * @unmask_base: Base unmask register address. for chips who have
+ * separate mask and unmask registers
* @ack_base: Base ack address. If zero then the chip is clear on read.
* Using zero value is possible with @use_ack bit.
* @wake_base: Base address for wake enables. If zero unsupported.
@@ -820,6 +822,7 @@ struct regmap_irq_chip {
unsigned int status_base;
unsigned int mask_base;
+ unsigned int unmask_base;
unsigned int ack_base;
unsigned int wake_base;
unsigned int irq_reg_stride;