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>
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@ -527,7 +527,7 @@ static bool yas5xx_volatile_reg(struct device *dev, unsigned int reg)
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{
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return reg == YAS5XX_ACTUATE_INIT_COIL ||
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reg == YAS5XX_MEASURE ||
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(reg >= YAS5XX_MEASURE_DATA && reg <= YAS5XX_MEASURE_DATA + 8);
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(reg >= YAS5XX_MEASURE_DATA && reg < YAS5XX_MEASURE_DATA + 8);
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}
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/* TODO: enable regmap cache, using mark dirty and sync at runtime resume */
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