Merge "USB: Debugfs: Fix compilation issues when debugfs is disabled" (6917c867) · Commits · e / devices / android_kernel_sony_msm8994

drivers/usb/gadget/f_diag.c

+17 −6

Original line number	Diff line number	Diff line
		@@ -837,17 +837,28 @@ static const struct file_operations debug_fdiag_ops = {
		struct dentry *dent_diag;
		static void fdiag_debugfs_init(void)
		{
		struct dentry *dent_diag_status;
		dent_diag = debugfs_create_dir("usb_diag", 0);
		if (IS_ERR(dent_diag))
		if (!dent_diag \|\| IS_ERR(dent_diag))
		return;

		debugfs_create_file("status", 0444, dent_diag, 0, &debug_fdiag_ops);
		dent_diag_status = debugfs_create_file("status", 0444, dent_diag, 0,
		&debug_fdiag_ops);

		if (!dent_diag_status \|\| IS_ERR(dent_diag_status)) {
		debugfs_remove(dent_diag);
		dent_diag = NULL;
		return;
		}
		#else
		static void fdiag_debugfs_init(void)
		}

		static void fdiag_debugfs_remove(void)
		{
		return;
		debugfs_remove_recursive(dent_diag);
		}
		#else
		static inline void fdiag_debugfs_init(void) {}
		static inline void fdiag_debugfs_remove(void) {}
		#endif

		static void diag_cleanup(void)
		@@ -856,7 +867,7 @@ static void diag_cleanup(void)
		struct usb_diag_ch *_ch;
		unsigned long flags;

		debugfs_remove_recursive(dent_diag);
		fdiag_debugfs_remove();

		list_for_each_safe(act, tmp, &usb_diag_ch_list) {
		_ch = list_entry(act, struct usb_diag_ch, list);

drivers/usb/gadget/f_rmnet.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1265,7 +1265,7 @@ static int frmnet_bind_config(struct usb_configuration *c, unsigned portno)
		static void frmnet_unbind_config(void)
		{
		int i;

		gbam_cleanup();
		for (i = 0; i < nr_rmnet_ports; i++)
		if (rmnet_ports[i].data_xport == USB_GADGET_XPORT_ETHER)
		gether_cleanup(rmnet_ports[i].port->dev);

drivers/usb/gadget/f_rmnet_smd.c

+14 −8

Original line number	Diff line number	Diff line
		@@ -5,7 +5,7 @@
		* Copyright (C) 2003-2004 Robert Schwebel, Benedikt Spranger
		* Copyright (C) 2003 Al Borchers (alborchers@steinerpoint.com)
		* Copyright (C) 2008 Nokia Corporation
		* Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
		* Copyright (c) 2010-2013, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License as published by
		@@ -1267,19 +1267,17 @@ const struct file_operations rmnet_smd_debug_stats_ops = {
		};

		struct dentry *dent_smd;
		struct dentry *dent_smd_status;

		static void rmnet_smd_debugfs_init(struct rmnet_smd_dev *dev)
		{

		struct dentry *dent_smd_status;
		dent_smd = debugfs_create_dir("usb_rmnet_smd", 0);
		if (IS_ERR(dent_smd))
		if (!dent_smd \|\| IS_ERR(dent_smd))
		return;

		dent_smd_status = debugfs_create_file("status", 0444, dent_smd, dev,
		&rmnet_smd_debug_stats_ops);

		if (!dent_smd_status) {
		if (!dent_smd_status \|\| IS_ERR(dent_smd_status)) {
		debugfs_remove(dent_smd);
		dent_smd = NULL;
		return;
		@@ -1287,8 +1285,14 @@ static void rmnet_smd_debugfs_init(struct rmnet_smd_dev *dev)

		return;
		}

		static void rmnet_smd_debugfs_remove(void)
		{
		debugfs_remove_recursive(dent_smd);
		}
		#else
		static void rmnet_smd_debugfs_init(struct rmnet_smd_dev *dev) {}
		static inline void rmnet_smd_debugfs_init(struct rmnet_smd_dev *dev) {}
		static inline void rmnet_smd_debugfs_remove(void){}
		#endif

		static void
		@@ -1307,7 +1311,9 @@ rmnet_smd_unbind(struct usb_configuration c, struct usb_function f)
		dev->epout = dev->epin = dev->epnotify = NULL; /* release endpoints */

		destroy_workqueue(dev->wq);
		debugfs_remove_recursive(dent_smd);

		rmnet_smd_debugfs_remove();

		kfree(dev);

		}

drivers/usb/gadget/f_rmnet_smd_sdio.c

+18 −6

Original line number	Diff line number	Diff line
		@@ -5,7 +5,7 @@
		* Copyright (C) 2003-2004 Robert Schwebel, Benedikt Spranger
		* Copyright (C) 2003 Al Borchers (alborchers@steinerpoint.com)
		* Copyright (C) 2008 Nokia Corporation
		* Copyright (c) 2011 The Linux Foundation. All rights reserved.
		* Copyright (c) 2011,2013 The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -1758,16 +1758,28 @@ struct dentry *dent_rmnet_mux;

		static void rmnet_mux_debugfs_init(struct rmnet_mux_dev *dev)
		{

		struct dentry *dent_rmnet_mux_status;
		dent_rmnet_mux = debugfs_create_dir("usb_rmnet_mux", 0);
		if (IS_ERR(dent_rmnet_mux))
		if (!dent_rmnet_mux \|\| IS_ERR(dent_rmnet_mux))
		return;

		debugfs_create_file("status", 0444, dent_rmnet_mux, dev,
		dent_rmnet_mux_status = debugfs_create_file("status",
		0444, dent_rmnet_mux, dev,
		&rmnet_mux_svlte_debug_stats_ops);
		if (!dent_rmnet_mux_status) {
		debugfs_remove(dent_rmnet_mux);
		dent_rmnet_mux = NULL;
		return;
		}
		}

		static void rmnet_mux_debugfs_remove(void)
		{
		debugfs_remove_recursive(dent_rmnet_mux);
		}
		#else
		static void rmnet_mux_debugfs_init(struct rmnet_mux_dev *dev) {}
		static inline void rmnet_mux_debugfs_init(struct rmnet_mux_dev *dev) {}
		static inline void rmnet_mux_debugfs_remove(void) {}
		#endif

		int usb_rmnet_mux_ctrl_open(struct inode inode, struct file fp)
		@@ -2037,7 +2049,7 @@ static void rmnet_smd_sdio_cleanup(void)
		struct rmnet_mux_dev *dev = rmux_dev;
		struct rmnet_mux_smd_dev *smd_dev = &dev->smd_dev;

		debugfs_remove_recursive(dent_rmnet_mux);
		rmnet_mux_debugfs_remove();
		misc_deregister(&rmnet_mux_ctrl_dev);
		smd_close(smd_dev->smd_data.ch);
		destroy_workqueue(dev->wq);

drivers/usb/gadget/u_bam.c

+22 −9

Original line number	Diff line number	Diff line
		@@ -1258,22 +1258,30 @@ const struct file_operations gbam_stats_ops = {
		.write = gbam_reset_stats,
		};

		struct dentry *gbam_dent;
		static void gbam_debugfs_init(void)
		{
		struct dentry *dent;
		struct dentry *dfile;

		dent = debugfs_create_dir("usb_rmnet", 0);
		if (IS_ERR(dent))
		gbam_dent = debugfs_create_dir("usb_rmnet", 0);
		if (!gbam_dent \|\| IS_ERR(gbam_dent))
		return;

		/* TODO: Implement cleanup function to remove created file */
		dfile = debugfs_create_file("status", 0444, dent, 0, &gbam_stats_ops);
		if (!dfile \|\| IS_ERR(dfile))
		debugfs_remove(dent);
		dfile = debugfs_create_file("status", 0444, gbam_dent, 0,
		&gbam_stats_ops);
		if (!dfile \|\| IS_ERR(dfile)) {
		debugfs_remove(gbam_dent);
		gbam_dent = NULL;
		return;
		}
		}
		static void gbam_debugfs_remove(void)
		{
		debugfs_remove_recursive(gbam_dent);
		}
		#else
		static void gam_debugfs_init(void) { }
		static inline void gbam_debugfs_init(void) {}
		static inline void gbam_debugfs_remove(void) {}
		#endif

		void gbam_disconnect(struct grmnet *gr, u8 port_num, enum transport_type trans)
		@@ -1424,7 +1432,6 @@ int gbam_connect(struct grmnet *gr, u8 port_num,

		d->trans = trans;
		queue_work(gbam_wq, &port->connect_w);

		return 0;
		}

		@@ -1469,6 +1476,7 @@ int gbam_setup(unsigned int no_bam_port, unsigned int no_bam2bam_port)
		goto free_bam_ports;
		}
		}

		gbam_debugfs_init();
		return 0;

		@@ -1482,6 +1490,11 @@ free_bam_ports:
		return ret;
		}

		void gbam_cleanup(void)
		{
		gbam_debugfs_remove();
		}

		void gbam_suspend(struct grmnet *gr, u8 port_num, enum transport_type trans)
		{
		struct gbam_port *port;