From: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com
Cppcheck complains:
drivers/soundwire/intel.c:564:15: style: Variable 'link_control' is assigned a value that is never used. [unreadVariable] link_control = intel_readl(shim, SDW_SHIM_LCTL);
This looks like a leftover from a previous version, remove.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Guennadi Liakhovetski guennadi.liakhovetski@linux.intel.com Reviewed-by: Rander Wang rander.wang@intel.com Reviewed-by: Kai Vehmanen kai.vehmanen@linux.intel.com Signed-off-by: Bard Liao yung-chuan.liao@linux.intel.com --- drivers/soundwire/intel.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index a2d5cdaa9998..608fbe3eb22e 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -561,8 +561,6 @@ static int intel_link_power_down(struct sdw_intel *sdw) ret = intel_clear_bit(shim, SDW_SHIM_LCTL, link_control, cpa_mask); }
- link_control = intel_readl(shim, SDW_SHIM_LCTL); - mutex_unlock(sdw->link_res->shim_lock);
if (ret < 0) {