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Commit 584217b7 authored by Arun Kumar Golakaram's avatar Arun Kumar Golakaram Committed by laxman
Browse files

Synchronize codes for Nord Oxygen OS 11.1.1.3.AC01DA 

Add NULL check for kref_put to resolve the kernel panic

Change-Id: Ic65ddfadecca5322c1b58c372feba7a14642c0b3
parent 0e187622

techpack/camera/drivers/cam_core/cam_context.c

+6 −1
Original line number Diff line number Diff line
@@ -597,7 +597,12 @@ int cam_context_deinit(struct cam_context *ctx) 


void cam_context_putref(struct cam_context *ctx)

{

	if (kref_read(&ctx->refcount))

		kref_put(&ctx->refcount, cam_node_put_ctxt_to_free_list);

	else

		WARN(1, "ctx %s %d state %d devhdl %X\n", ctx->dev_name,

			ctx->ctx_id, ctx->state, ctx->dev_hdl);



	CAM_DBG(CAM_CORE,

		"ctx device hdl %ld, ref count %d, dev_name %s",

		ctx->dev_hdl, refcount_read(&(ctx->refcount.refcount)),