diff options
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x-sysfs.c')
-rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x-sysfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c index 25f76a656308..3ae6f4432646 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c +++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c @@ -707,10 +707,10 @@ static ssize_t bb_ctrl_store(struct device *dev, * individual range comparators. If include then at least 1 * range must be selected. */ - if ((val & BIT(8)) && (BMVAL(val, 0, 7) == 0)) + if ((val & TRCBBCTLR_MODE) && (FIELD_GET(TRCBBCTLR_RANGE_MASK, val) == 0)) return -EINVAL; - config->bb_ctrl = val & GENMASK(8, 0); + config->bb_ctrl = val & (TRCBBCTLR_MODE | TRCBBCTLR_RANGE_MASK); return size; } static DEVICE_ATTR_RW(bb_ctrl); |