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Commit 8738756d authored by Girish Mahadevan's avatar Girish Mahadevan
Browse files

msm: msm_bus: Check the correct handle when creating debugfs entry 



Clients that use the newer APIs have a different data structure containing
the client handle. Make sure to use the correct client handle when
setting up debugfs entries for clients that register early, not doing so
would cause a crash at bootup.

Change-Id: I21994613ecbafff07b68e1cd4c0db748cbc1ca3a
Signed-off-by: default avatarGirish Mahadevan <girishm@codeaurora.org>
parent 3f821f8b

drivers/platform/msm/msm_bus/msm_bus_dbg.c

+16 −5
Original line number Diff line number Diff line
@@ -840,12 +840,23 @@ static int __init msm_bus_debugfs_init(void) 
	}



	list_for_each_entry(cldata, &cl_list, list) {

		if (cldata->pdata) {

			if (cldata->pdata->name == NULL) {

				MSM_BUS_DBG("Client name not found\n");

				continue;

			}

			cldata->file = msm_bus_dbg_create(cldata->

				pdata->name, S_IRUGO, clients, cldata->clid);

		} else if (cldata->handle) {

			if (cldata->handle->name == NULL) {

				MSM_BUS_DBG("Client doesn't have a name\n");

				continue;

			}

			cldata->file = debugfs_create_file(cldata->handle->name,

							S_IRUGO, clients,

							(void *)cldata->handle,

							&client_data_fops);

		}

	}



	mutex_lock(&msm_bus_dbg_fablist_lock);