Commit 163f69ae authored by M Chetan Kumar's avatar M Chetan Kumar Committed by David S. Miller
Browse files

net: wwan: iosm: drop debugfs dev reference 



Post debugfs use call wwan_put_debugfs_dir()to drop
debugfs dev reference.

Signed-off-by: default avatarM Chetan Kumar <m.chetan.kumar@linux.intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 76f05d88

drivers/net/wwan/iosm/iosm_ipc_debugfs.c

+3 −2
Original line number Diff line number Diff line
@@ -12,10 +12,10 @@ 


void ipc_debugfs_init(struct iosm_imem *ipc_imem)

{

	struct dentry *debugfs_pdev = wwan_get_debugfs_dir(ipc_imem->dev);

	ipc_imem->debugfs_wwan_dir = wwan_get_debugfs_dir(ipc_imem->dev);



	ipc_imem->debugfs_dir = debugfs_create_dir(KBUILD_MODNAME,

						   debugfs_pdev);

						   ipc_imem->debugfs_wwan_dir);



	ipc_imem->trace = ipc_trace_init(ipc_imem);

	if (!ipc_imem->trace)
@@ -26,4 +26,5 @@ void ipc_debugfs_deinit(struct iosm_imem *ipc_imem) 
{

	ipc_trace_deinit(ipc_imem->trace);

	debugfs_remove_recursive(ipc_imem->debugfs_dir);

	wwan_put_debugfs_dir(ipc_imem->debugfs_wwan_dir);

}

drivers/net/wwan/iosm/iosm_ipc_imem.h

+2 −0
Original line number Diff line number Diff line
@@ -341,6 +341,7 @@ enum ipc_phase { 
 * @ev_mux_net_transmit_pending:0 means inform the IPC tasklet to pass

 * @reset_det_n:		Reset detect flag

 * @pcie_wake_n:		Pcie wake flag

 * @debugfs_wwan_dir:		WWAN Debug FS directory entry

 * @debugfs_dir:		Debug FS directory for driver-specific entries

 */

struct iosm_imem {
@@ -384,6 +385,7 @@ struct iosm_imem { 
	   reset_det_n:1,

	   pcie_wake_n:1;

#ifdef CONFIG_WWAN_DEBUGFS

	struct dentry *debugfs_wwan_dir;

	struct dentry *debugfs_dir;

#endif

};