From a650fdd9427f1f5236f83d2d8137bea9b452fa53 Mon Sep 17 00:00:00 2001 From: Guo Zeng Date: Thu, 17 Sep 2015 05:23:21 +0000 Subject: regmap: irq: add ack_invert flag for chips using cleared bits as ack An user will be CSR SiRFSoC ARM chips. Signed-off-by: Guo Zeng Signed-off-by: Barry Song Signed-off-by: Mark Brown --- include/linux/regmap.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/regmap.h b/include/linux/regmap.h index f98fe9f5faa2..f36c9f96d32d 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -809,6 +809,7 @@ struct regmap_irq { * @init_ack_masked: Ack all masked interrupts once during initalization. * @mask_invert: Inverted mask register: cleared bits are masked out. * @use_ack: Use @ack register even if it is zero. + * @ack_invert: Inverted ack register: cleared bits for ack. * @wake_invert: Inverted wake register: cleared bits are wake enabled. * @runtime_pm: Hold a runtime PM lock on the device when accessing it. * @@ -829,6 +830,7 @@ struct regmap_irq_chip { bool init_ack_masked:1; bool mask_invert:1; bool use_ack:1; + bool ack_invert:1; bool wake_invert:1; bool runtime_pm:1; -- cgit v1.2.3