From: Libin Yang <libin.yang@intel.com>
Date: Wed, 26 Jan 2022 01:14:51 +0000 (+0800)
Subject: soundwire: intel: fix wrong register name in intel_shim_wake
X-Git-Tag: v5.15.73~5646
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9a5f4da1ea275f46ce611660f8d2e4e285eabfc6;p=platform%2Fkernel%2Flinux-rpi.git

soundwire: intel: fix wrong register name in intel_shim_wake

[ Upstream commit 3957db3ae3dae6f8b8168791f154567fe49e1fd7 ]

When clearing the sdw wakests status, we should use SDW_SHIM_WAKESTS.

Fixes: 4a17c441c7cb ("soundwire: intel: revisit SHIM programming sequences.")
Signed-off-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220126011451.27853-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 78037ff..f72d366 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -448,8 +448,8 @@ static void intel_shim_wake(struct sdw_intel *sdw, bool wake_enable)
 
 		/* Clear wake status */
 		wake_sts = intel_readw(shim, SDW_SHIM_WAKESTS);
-		wake_sts |= (SDW_SHIM_WAKEEN_ENABLE << link_id);
-		intel_writew(shim, SDW_SHIM_WAKESTS_STATUS, wake_sts);
+		wake_sts |= (SDW_SHIM_WAKESTS_STATUS << link_id);
+		intel_writew(shim, SDW_SHIM_WAKESTS, wake_sts);
 	}
 	mutex_unlock(sdw->link_res->shim_lock);
 }