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| author | Guo Zeng <Guo.Zeng@csr.com> | 2015-09-17 08:23:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-09-17 13:46:10 +0300 |
| commit | a650fdd9427f1f5236f83d2d8137bea9b452fa53 (patch) | |
| tree | 4356f18c145f818795b576dd30062703afa4b372 /include/linux/regmap.h | |
| parent | 7b7d1968e4c8d8392e8e63906d45d0bcad079037 (diff) | |
| download | linux-a650fdd9427f1f5236f83d2d8137bea9b452fa53.tar.xz | |
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 <Guo.Zeng@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
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; |