diff options
author | Olliver Schinagl <oliver@schinagl.nl> | 2018-11-21 20:05:28 +0200 |
---|---|---|
committer | Jagan Teki <jagan@amarulasolutions.com> | 2018-12-07 22:24:33 +0530 |
commit | f5eebc792559d33ddf973f640f7570d042e3bbe8 (patch) | |
tree | 0ebdc76297fb1975ff6b72cfde204b352a281e09 /drivers | |
parent | 048447ce4a365d7ab24fba0900f192fc7166975d (diff) |
power: axp209: Define the chip version mask
Use a define for the chip version mask on the axp209.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/power/axp209.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/power/axp209.c b/drivers/power/axp209.c index 6de5ec6825..e13c762a81 100644 --- a/drivers/power/axp209.c +++ b/drivers/power/axp209.c @@ -153,10 +153,7 @@ int axp_init(void) if (rc) return rc; - /* Low 4 bits is chip version */ - ver &= 0x0f; - - if (ver != 0x1) + if ((ver & AXP209_CHIP_VERSION_MASK) != 0x1) return -EINVAL; /* Mask all interrupts */ |