linux-kernel - [PATCH 4.9 104/105] ASoC: Intel: Skylake: Release FW ctx in cleanup

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Date:   Fri,  4 Aug 2017 16:16:12 -0700
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Jeeja KP <jeeja.kp@...el.com>,
        Vinod Koul <vinod.koul@...el.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.9 104/105] ASoC: Intel: Skylake: Release FW ctx in cleanup

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jeeja KP <jeeja.kp@...el.com>


[ Upstream commit bc65a326c579e93a5c2120a65ede72f11369ee5a ]

Saved firmware ctx was not never released, so release Firmware
ctx in cleanup routine.

Signed-off-by: Jeeja KP <jeeja.kp@...el.com>
Acked-by: Vinod Koul <vinod.koul@...el.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 sound/soc/intel/skylake/skl-sst.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -515,6 +515,9 @@ EXPORT_SYMBOL_GPL(skl_sst_init_fw);
 
 void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx)
 {
+
+	if (ctx->dsp->fw)
+		release_firmware(ctx->dsp->fw);
 	skl_clear_module_table(ctx->dsp);
 	skl_freeup_uuid_list(ctx);
 	skl_ipc_free(&ctx->ipc);