diff options
| author | Jakob Hauser <jahau@rocketmail.com> | 2022-08-13 00:54:07 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-08-16 00:30:03 +0300 |
| commit | 4efdfbc16cceffbcb29e53a5be55d83a4c76a9c0 (patch) | |
| tree | fdcc3cfee45b27a019dc7376845600a4b175fffd /drivers/iio/magnetometer | |
| parent | e137fafc8985cf152a4bb6f18ae83ebb06816df1 (diff) | |
| download | linux-4efdfbc16cceffbcb29e53a5be55d83a4c76a9c0.tar.xz | |
iio: magnetometer: yas530: Change range of data in volatile register
In function yas5xx_volatile_reg(), register "YAS5XX_MEASURE_DATA + 8" shouldn't
be volatile as we count from 0 to 7 here.
Instead of lowering the number from 8 to 7, the operator "<=" is replaced by
"<". The size of the measure data array is 8, therefore it's more natural to
use 8 as a constant.
This change is of low importance as the "+ 8" register isn't called.
Signed-off-by: Jakob Hauser <jahau@rocketmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/dabba10feb80171350525ac874f944076c46e084.1660337264.git.jahau@rocketmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/yamaha-yas530.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c index d1f16729c60e..76bff4818461 100644 --- a/drivers/iio/magnetometer/yamaha-yas530.c +++ b/drivers/iio/magnetometer/yamaha-yas530.c @@ -527,7 +527,7 @@ static bool yas5xx_volatile_reg(struct device *dev, unsigned int reg) { return reg == YAS5XX_ACTUATE_INIT_COIL || reg == YAS5XX_MEASURE || - (reg >= YAS5XX_MEASURE_DATA && reg <= YAS5XX_MEASURE_DATA + 8); + (reg >= YAS5XX_MEASURE_DATA && reg < YAS5XX_MEASURE_DATA + 8); } /* TODO: enable regmap cache, using mark dirty and sync at runtime resume */ |