From: Pierre-Louis Bossart <[email protected]> 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 <[email protected]> Reviewed-by: Guennadi Liakhovetski <[email protected]> Reviewed-by: Rander Wang <[email protected]> Reviewed-by: Kai Vehmanen <[email protected]> Signed-off-by: Bard Liao <[email protected]> --- drivers/soundwire/intel.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index e2e95115832a..fd95f94630b1 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) { -- 2.17.1
