Merge "mhi: core: use debugfs lookup method to find parent directory" (be6eb693) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/bus/mhi/core/mhi_init.c

+4 −5

Original line number	Diff line number	Diff line
		@@ -1158,7 +1158,7 @@ int of_register_mhi_controller(struct mhi_controller *mhi_cntrl)

		mhi_cntrl->mhi_dev = mhi_dev;

		mhi_cntrl->parent = mhi_bus.dentry;
		mhi_cntrl->parent = debugfs_lookup(mhi_bus_type.name, NULL);
		mhi_cntrl->klog_lvl = MHI_MSG_LVL_ERROR;

		/* adding it to this list only for debug purpose */
		@@ -1493,14 +1493,13 @@ struct mhi_device mhi_alloc_device(struct mhi_controller mhi_cntrl)

		static int __init mhi_init(void)
		{
		struct dentry *dentry;
		int ret;

		mutex_init(&mhi_bus.lock);
		INIT_LIST_HEAD(&mhi_bus.controller_list);
		dentry = debugfs_create_dir("mhi", NULL);
		if (!IS_ERR_OR_NULL(dentry))
		mhi_bus.dentry = dentry;

		/* parent directory */
		debugfs_create_dir(mhi_bus_type.name, NULL);

		ret = bus_register(&mhi_bus_type);

+0 −1

Original line number	Diff line number	Diff line
		@@ -626,7 +626,6 @@ struct mhi_timesync {
		struct mhi_bus {
		struct list_head controller_list;
		struct mutex lock;
		struct dentry *dentry;
		};

		/* default MHI timeout */