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iio: light: opt3001: use macros from bits.h header

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Use GENMASK() and BIT() macros from bits.h header where it makes
sense. While at it, remove unused macro.

No functional change.

Signed-off-by: Joshua Crofts <joshua.crofts1@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Joshua Crofts 2026-05-12 12:57:23 +02:00 committed by Jonathan Cameron
parent b622051675
commit 8402b32661
1 changed files with 3 additions and 4 deletions
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7
drivers/iio/light/opt3001.c
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@ -33,17 +33,16 @@
#define OPT3001_MANUFACTURER_ID 0x7e
#define OPT3001_DEVICE_ID 0x7f
#define OPT3001_CONFIGURATION_RN_MASK (0xf << 12)
#define OPT3001_CONFIGURATION_RN_MASK GENMASK(15, 12)
#define OPT3001_CONFIGURATION_RN_AUTO (0xc << 12)
#define OPT3001_CONFIGURATION_CT BIT(11)
#define OPT3001_CONFIGURATION_M_MASK (3 << 9)
#define OPT3001_CONFIGURATION_M_MASK GENMASK(10, 9)
#define OPT3001_CONFIGURATION_M_SHUTDOWN (0 << 9)
#define OPT3001_CONFIGURATION_M_SINGLE (1 << 9)
#define OPT3001_CONFIGURATION_M_CONTINUOUS (2 << 9) /* also 3 << 9 */
#define OPT3001_CONFIGURATION_OVF BIT(8)
#define OPT3001_CONFIGURATION_CRF BIT(7)
#define OPT3001_CONFIGURATION_FH BIT(6)
#define OPT3001_CONFIGURATION_FL BIT(5)
@ -51,7 +50,7 @@
#define OPT3001_CONFIGURATION_POL BIT(3)
#define OPT3001_CONFIGURATION_ME BIT(2)
#define OPT3001_CONFIGURATION_FC_MASK (3 << 0)
#define OPT3001_CONFIGURATION_FC_MASK GENMASK(1, 0)
/* The end-of-conversion enable is located in the low-limit register */
#define OPT3001_LOW_LIMIT_EOC_ENABLE 0xc000