dsp-kernel: dsp: Update CDSP state flag after image unloading

CDSP state flag is not updated after subsystem is shutdown. Due to
this CDSP image loading is skipped. Update state flag after unloading.

Change-Id: Ife49e6845da4a6bfe149c04459c6823c09ccde31
Signed-off-by: Abhinav Parihar <[email protected]>

dsp/cdsp-loader.c

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
  * Copyright (c) 2012-2014, 2017-2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #include <linux/init.h>
@@ -156,6 +156,7 @@ static void cdsp_loader_unload(struct platform_device *pdev)
 		dev_dbg(&pdev->dev, "%s: calling subsystem_put\n", __func__);
 		rproc_shutdown(priv->pil_h);
 		priv->pil_h = NULL;
+		cdsp_state = CDSP_SUBSYS_DOWN;
 	}
 }
 
@@ -229,6 +230,7 @@ static int cdsp_loader_remove(struct platform_device *pdev)
 	if (priv->pil_h) {
 		rproc_shutdown(priv->pil_h);
 		priv->pil_h = NULL;
+		cdsp_state = CDSP_SUBSYS_DOWN;
 	}
 
 	if (priv->boot_cdsp_obj) {