Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull VFS updates from Al Viro,

Misc cleanups all over the place, mainly wrt /proc interfaces (switch
create_proc_entry to proc_create(), get rid of the deprecated
create_proc_read_entry() in favor of using proc_create_data() and
seq_file etc).

7kloc removed.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits)
  don't bother with deferred freeing of fdtables
  proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
  proc: Make the PROC_I() and PDE() macros internal to procfs
  proc: Supply a function to remove a proc entry by PDE
  take cgroup_open() and cpuset_open() to fs/proc/base.c
  ppc: Clean up scanlog
  ppc: Clean up rtas_flash driver somewhat
  hostap: proc: Use remove_proc_subtree()
  drm: proc: Use remove_proc_subtree()
  drm: proc: Use minor->index to label things, not PDE->name
  drm: Constify drm_proc_list[]
  zoran: Don't print proc_dir_entry data in debug
  reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()
  proc: Supply an accessor for getting the data from a PDE's parent
  airo: Use remove_proc_subtree()
  rtl8192u: Don't need to save device proc dir PDE
  rtl8187se: Use a dir under /proc/net/r8180/
  proc: Add proc_mkdir_data()
  proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}
  proc: Move PDE_NET() to fs/proc/proc_net.c
  ...

7 files changed, 86 insertions, 139 deletions

diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index a690d64..073b938 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -221,7 +221,7 @@ static int proc_udc_show(struct seq_file *s, void *unused)
 
 static int proc_udc_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, proc_udc_show, PDE(inode)->data);
+	return single_open(file, proc_udc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations proc_ops = {
diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index c377ff8..f394f29 100644
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -727,7 +727,6 @@ static long ffs_ep0_ioctl(struct file *file, unsigned code, unsigned long value)
 }
 
 static const struct file_operations ffs_ep0_operations = {
-	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
 
 	.open =		ffs_ep0_open,
@@ -947,7 +946,6 @@ static long ffs_epfile_ioctl(struct file *file, unsigned code,
 }
 
 static const struct file_operations ffs_epfile_operations = {
-	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
 
 	.open =		ffs_epfile_open,
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index 7c2a101..2d8c1cf 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -2010,47 +2010,37 @@ static int fsl_udc_stop(struct usb_gadget *g,
 
 static const char proc_filename[] = "driver/fsl_usb2_udc";
 
-static int fsl_proc_read(char *page, char **start, off_t off, int count,
-		int *eof, void *_dev)
+static int fsl_proc_read(struct seq_file *m, void *v)
 {
-	char *buf = page;
-	char *next = buf;
-	unsigned size = count;
 	unsigned long flags;
-	int t, i;
+	int i;
 	u32 tmp_reg;
 	struct fsl_ep *ep = NULL;
 	struct fsl_req *req;
 
 	struct fsl_udc *udc = udc_controller;
-	if (off != 0)
-		return 0;
 
 	spin_lock_irqsave(&udc->lock, flags);
 
 	/* ------basic driver information ---- */
-	t = scnprintf(next, size,
+	seq_printf(m,
 			DRIVER_DESC "\n"
 			"%s version: %s\n"
 			"Gadget driver: %s\n\n",
 			driver_name, DRIVER_VERSION,
 			udc->driver ? udc->driver->driver.name : "(none)");
-	size -= t;
-	next += t;
 
 	/* ------ DR Registers ----- */
 	tmp_reg = fsl_readl(&dr_regs->usbcmd);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USBCMD reg:\n"
 			"SetupTW: %d\n"
 			"Run/Stop: %s\n\n",
 			(tmp_reg & USB_CMD_SUTW) ? 1 : 0,
 			(tmp_reg & USB_CMD_RUN_STOP) ? "Run" : "Stop");
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->usbsts);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USB Status Reg:\n"
 			"Dr Suspend: %d Reset Received: %d System Error: %s "
 			"USB Error Interrupt: %s\n\n",
@@ -2058,11 +2048,9 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 			(tmp_reg & USB_STS_RESET) ? 1 : 0,
 			(tmp_reg & USB_STS_SYS_ERR) ? "Err" : "Normal",
 			(tmp_reg & USB_STS_ERR) ? "Err detected" : "No err");
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->usbintr);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USB Interrupt Enable Reg:\n"
 			"Sleep Enable: %d SOF Received Enable: %d "
 			"Reset Enable: %d\n"
@@ -2076,33 +2064,25 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 			(tmp_reg & USB_INTR_PTC_DETECT_EN) ? 1 : 0,
 			(tmp_reg & USB_INTR_ERR_INT_EN) ? 1 : 0,
 			(tmp_reg & USB_INTR_INT_EN) ? 1 : 0);
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->frindex);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USB Frame Index Reg: Frame Number is 0x%x\n\n",
 			(tmp_reg & USB_FRINDEX_MASKS));
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->deviceaddr);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USB Device Address Reg: Device Addr is 0x%x\n\n",
 			(tmp_reg & USB_DEVICE_ADDRESS_MASK));
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->endpointlistaddr);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USB Endpoint List Address Reg: "
 			"Device Addr is 0x%x\n\n",
 			(tmp_reg & USB_EP_LIST_ADDRESS_MASK));
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->portsc1);
-	t = scnprintf(next, size,
+	seq_printf(m,
 		"USB Port Status&Control Reg:\n"
 		"Port Transceiver Type : %s Port Speed: %s\n"
 		"PHY Low Power Suspend: %s Port Reset: %s "
@@ -2111,7 +2091,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 		"Port Enable/Disable Change: %s\n"
 		"Port Enabled/Disabled: %s "
 		"Current Connect Status: %s\n\n", ( {
-			char *s;
+			const char *s;
 			switch (tmp_reg & PORTSCX_PTS_FSLS) {
 			case PORTSCX_PTS_UTMI:
 				s = "UTMI"; break;
@@ -2137,13 +2117,11 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 		"Not correct",
 		(tmp_reg & PORTSCX_CURRENT_CONNECT_STATUS) ?
 		"Attached" : "Not-Att");
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->usbmode);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"USB Mode Reg: Controller Mode is: %s\n\n", ( {
-				char *s;
+				const char *s;
 				switch (tmp_reg & USB_MODE_CTRL_MODE_HOST) {
 				case USB_MODE_CTRL_MODE_IDLE:
 					s = "Idle"; break;
@@ -2156,103 +2134,87 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 				}
 				s;
 			} ));
-	size -= t;
-	next += t;
 
 	tmp_reg = fsl_readl(&dr_regs->endptsetupstat);
-	t = scnprintf(next, size,
+	seq_printf(m,
 			"Endpoint Setup Status Reg: SETUP on ep 0x%x\n\n",
 			(tmp_reg & EP_SETUP_STATUS_MASK));
-	size -= t;
-	next += t;
 
 	for (i = 0; i < udc->max_ep / 2; i++) {
 		tmp_reg = fsl_readl(&dr_regs->endptctrl[i]);
-		t = scnprintf(next, size, "EP Ctrl Reg [0x%x]: = [0x%x]\n",
-				i, tmp_reg);
-		size -= t;
-		next += t;
+		seq_printf(m, "EP Ctrl Reg [0x%x]: = [0x%x]\n", i, tmp_reg);
 	}
 	tmp_reg = fsl_readl(&dr_regs->endpointprime);
-	t = scnprintf(next, size, "EP Prime Reg = [0x%x]\n\n", tmp_reg);
-	size -= t;
-	next += t;
+	seq_printf(m, "EP Prime Reg = [0x%x]\n\n", tmp_reg);
 
 #ifndef CONFIG_ARCH_MXC
 	if (udc->pdata->have_sysif_regs) {
 		tmp_reg = usb_sys_regs->snoop1;
-		t = scnprintf(next, size, "Snoop1 Reg : = [0x%x]\n\n", tmp_reg);
-		size -= t;
-		next += t;
+		seq_printf(m, "Snoop1 Reg : = [0x%x]\n\n", tmp_reg);
 
 		tmp_reg = usb_sys_regs->control;
-		t = scnprintf(next, size, "General Control Reg : = [0x%x]\n\n",
-				tmp_reg);
-		size -= t;
-		next += t;
+		seq_printf(m, "General Control Reg : = [0x%x]\n\n", tmp_reg);
 	}
 #endif
 
 	/* ------fsl_udc, fsl_ep, fsl_request structure information ----- */
 	ep = &udc->eps[0];
-	t = scnprintf(next, size, "For %s Maxpkt is 0x%x index is 0x%x\n",
+	seq_printf(m, "For %s Maxpkt is 0x%x index is 0x%x\n",
 			ep->ep.name, ep_maxpacket(ep), ep_index(ep));
-	size -= t;
-	next += t;
 
 	if (list_empty(&ep->queue)) {
-		t = scnprintf(next, size, "its req queue is empty\n\n");
-		size -= t;
-		next += t;
+		seq_puts(m, "its req queue is empty\n\n");
 	} else {
 		list_for_each_entry(req, &ep->queue, queue) {
-			t = scnprintf(next, size,
+			seq_printf(m,
 				"req %p actual 0x%x length 0x%x buf %p\n",
 				&req->req, req->req.actual,
 				req->req.length, req->req.buf);
-			size -= t;
-			next += t;
 		}
 	}
 	/* other gadget->eplist ep */
 	list_for_each_entry(ep, &udc->gadget.ep_list, ep.ep_list) {
 		if (ep->ep.desc) {
-			t = scnprintf(next, size,
+			seq_printf(m,
 					"\nFor %s Maxpkt is 0x%x "
 					"index is 0x%x\n",
 					ep->ep.name, ep_maxpacket(ep),
 					ep_index(ep));
-			size -= t;
-			next += t;
 
 			if (list_empty(&ep->queue)) {
-				t = scnprintf(next, size,
-						"its req queue is empty\n\n");
-				size -= t;
-				next += t;
+				seq_puts(m, "its req queue is empty\n\n");
 			} else {
 				list_for_each_entry(req, &ep->queue, queue) {
-					t = scnprintf(next, size,
+					seq_printf(m,
 						"req %p actual 0x%x length "
 						"0x%x  buf %p\n",
 						&req->req, req->req.actual,
 						req->req.length, req->req.buf);
-					size -= t;
-					next += t;
-					}	/* end for each_entry of ep req */
-				}	/* end for else */
-			}	/* end for if(ep->queue) */
-		}		/* end (ep->desc) */
+				}	/* end for each_entry of ep req */
+			}	/* end for else */
+		}	/* end for if(ep->queue) */
+	}	/* end (ep->desc) */
 
 	spin_unlock_irqrestore(&udc->lock, flags);
+	return 0;
+}
 
-	*eof = 1;
-	return count - size;
+/*
+ * seq_file wrappers for procfile show routines.
+ */
+static int fsl_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, fsl_proc_read, NULL);
 }
 
-#define create_proc_file()	create_proc_read_entry(proc_filename, \
-				0, NULL, fsl_proc_read, NULL)
+static const struct file_operations fsl_proc_fops = {
+	.open		= fsl_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
 
+#define create_proc_file()	proc_create(proc_filename, 0, NULL, &fsl_proc_fops)
 #define remove_proc_file()	remove_proc_entry(proc_filename, NULL)
 
 #else				/* !CONFIG_USB_GADGET_DEBUG_FILES */
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 991aba3..480eeb7 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -35,6 +35,7 @@
 #include <linux/list.h>
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>
+#include <linux/seq_file.h>
 #include <linux/device.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
@@ -1005,7 +1006,7 @@ static const struct usb_gadget_ops goku_ops = {
 
 /*-------------------------------------------------------------------------*/
 
-static inline char *dmastr(void)
+static inline const char *dmastr(void)
 {
 	if (use_dma == 0)
 		return "(dma disabled)";
@@ -1022,13 +1023,10 @@ static const char proc_node_name [] = "driver/udc";
 #define FOURBITS "%s%s%s%s"
 #define EIGHTBITS FOURBITS FOURBITS
 
-static void
-dump_intmask(const char *label, u32 mask, char **next, unsigned *size)
+static void dump_intmask(struct seq_file *m, const char *label, u32 mask)
 {
-	int t;
-
 	/* int_status is the same format ... */
-	t = scnprintf(*next, *size,
+	seq_printf(m,
 		"%s %05X =" FOURBITS EIGHTBITS EIGHTBITS "\n",
 		label, mask,
 		(mask & INT_PWRDETECT) ? " power" : "",
@@ -1055,33 +1053,23 @@ dump_intmask(const char *label, u32 mask, char **next, unsigned *size)
 		(mask & INT_ENDPOINT0) ? " ep0" : "",
 		(mask & INT_USBRESET) ? " reset" : "",
 		(mask & INT_SUSPEND) ? " suspend" : "");
-	*size -= t;
-	*next += t;
 }
 
 
-static int
-udc_proc_read(char *buffer, char **start, off_t off, int count,
-		int *eof, void *_dev)
+static int udc_proc_read(struct seq_file *m, void *v)
 {
-	char				*buf = buffer;
-	struct goku_udc			*dev = _dev;
+	struct goku_udc			*dev = m->private;
 	struct goku_udc_regs __iomem	*regs = dev->regs;
-	char				*next = buf;
-	unsigned			size = count;
 	unsigned long			flags;
-	int				i, t, is_usb_connected;
+	int				i, is_usb_connected;
 	u32				tmp;
 
-	if (off != 0)
-		return 0;
-
 	local_irq_save(flags);
 
 	/* basic device status */
 	tmp = readl(&regs->power_detect);
 	is_usb_connected = tmp & PW_DETECT;
-	t = scnprintf(next, size,
+	seq_printf(m,
 		"%s - %s\n"
 		"%s version: %s %s\n"
 		"Gadget driver: %s\n"
@@ -1093,7 +1081,7 @@ udc_proc_read(char *buffer, char **start, off_t off, int count,
 		is_usb_connected
 			? ((tmp & PW_PULLUP) ? "full speed" : "powered")
 			: "disconnected",
-		({char *state;
+		({const char *state;
 		switch(dev->ep0state){
 		case EP0_DISCONNECT:	state = "ep0_disconnect"; break;
 		case EP0_IDLE:		state = "ep0_idle"; break;
@@ -1105,27 +1093,24 @@ udc_proc_read(char *buffer, char **start, off_t off, int count,
 		default:		state = "ep0_?"; break;
 		} state; })
 		);
-	size -= t;
-	next += t;
 
-	dump_intmask("int_status", readl(&regs->int_status), &next, &size);
-	dump_intmask("int_enable", readl(&regs->int_enable), &next, &size);
+	dump_intmask(m, "int_status", readl(&regs->int_status));
+	dump_intmask(m, "int_enable", readl(&regs->int_enable));
 
 	if (!is_usb_connected || !dev->driver || (tmp & PW_PULLUP) == 0)
 		goto done;
 
 	/* registers for (active) device and ep0 */
-	t = scnprintf(next, size, "\nirqs %lu\ndataset %02x "
+	if (seq_printf(m, "\nirqs %lu\ndataset %02x "
 			"single.bcs %02x.%02x state %x addr %u\n",
 			dev->irqs, readl(&regs->DataSet),
 			readl(&regs->EPxSingle), readl(&regs->EPxBCS),
 			readl(&regs->UsbState),
-			readl(&regs->address));
-	size -= t;
-	next += t;
+			readl(&regs->address)) < 0)
+		goto done;
 
 	tmp = readl(&regs->dma_master);
-	t = scnprintf(next, size,
+	if (seq_printf(m,
 		"dma %03X =" EIGHTBITS "%s %s\n", tmp,
 		(tmp & MST_EOPB_DIS) ? " eopb-" : "",
 		(tmp & MST_EOPB_ENA) ? " eopb+" : "",
@@ -1140,9 +1125,8 @@ udc_proc_read(char *buffer, char **start, off_t off, int count,
 		(tmp & MST_WR_ENA) ? " OUT" : "",
 		(tmp & MST_CONNECTION)
 			? "ep1in/ep2out"
-			: "ep1out/ep2in");
-	size -= t;
-	next += t;
+			: "ep1out/ep2in") < 0)
+		goto done;
 
 	/* dump endpoint queues */
 	for (i = 0; i < 4; i++) {
@@ -1153,7 +1137,7 @@ udc_proc_read(char *buffer, char **start, off_t off, int count,
 			continue;
 
 		tmp = readl(ep->reg_status);
-		t = scnprintf(next, size,
+		if (seq_printf(m,
 			"%s %s max %u %s, irqs %lu, "
 			"status %02x (%s) " FOURBITS "\n",
 			ep->ep.name,
@@ -1186,18 +1170,12 @@ udc_proc_read(char *buffer, char **start, off_t off, int count,
 			(tmp & EPxSTATUS_SUSPEND) ? " suspend" : "",
 			(tmp & EPxSTATUS_FIFO_DISABLE) ? " disable" : "",
 			(tmp & EPxSTATUS_STAGE_ERROR) ? " ep0stat" : ""
-			);
-		if (t <= 0 || t > size)
+			) < 0)
 			goto done;
-		size -= t;
-		next += t;
 
 		if (list_empty(&ep->queue)) {
-			t = scnprintf(next, size, "\t(nothing queued)\n");
-			if (t <= 0 || t > size)
+			if (seq_puts(m, "\t(nothing queued)\n") < 0)
 				goto done;
-			size -= t;
-			next += t;
 			continue;
 		}
 		list_for_each_entry(req, &ep->queue, queue) {
@@ -1211,23 +1189,34 @@ udc_proc_read(char *buffer, char **start, off_t off, int count,
 			} else
 				tmp = req->req.actual;
 
-			t = scnprintf(next, size,
+			if (seq_printf(m,
 				"\treq %p len %u/%u buf %p\n",
 				&req->req, tmp, req->req.length,
-				req->req.buf);
-			if (t <= 0 || t > size)
+				req->req.buf) < 0)
 				goto done;
-			size -= t;
-			next += t;
 		}
 	}
 
 done:
 	local_irq_restore(flags);
-	*eof = 1;
-	return count - size;
+	return 0;
+}
+
+/*
+ * seq_file wrappers for procfile show routines.
+ */
+static int udc_proc_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, udc_proc_read, PDE_DATA(file_inode(file)));
 }
 
+static const struct file_operations udc_proc_fops = {
+	.open		= udc_proc_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= seq_release,
+};
+
 #endif	/* CONFIG_USB_GADGET_DEBUG_FILES */
 
 /*-------------------------------------------------------------------------*/
@@ -1796,7 +1785,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 
 #ifdef CONFIG_USB_GADGET_DEBUG_FILES
-	create_proc_read_entry(proc_node_name, 0, NULL, udc_proc_read, dev);
+	proc_create_data(proc_node_name, 0, NULL, &udc_proc_fops, dev);
 #endif
 
 	retval = usb_add_gadget_udc_release(&pdev->dev, &dev->gadget,
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index e2b2e9c..dda0dc4 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -887,7 +887,6 @@ ep_open (struct inode *inode, struct file *fd)
 
 /* used before endpoint configuration */
 static const struct file_operations ep_config_operations = {
-	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
 
 	.open =		ep_open,
@@ -1940,7 +1939,6 @@ dev_open (struct inode *inode, struct file *fd)
 }
 
 static const struct file_operations dev_init_operations = {
-	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
 
 	.open =		dev_open,
diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index b943d8c..67128be 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -565,7 +565,7 @@ static int proc_udc_show(struct seq_file *s, void *unused)
 
 static int proc_udc_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, proc_udc_show, PDE(inode)->data);
+	return single_open(file, proc_udc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations proc_ops = {
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index d9297ee..1e4cfb0 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -1065,7 +1065,7 @@ static int rndis_proc_show(struct seq_file *m, void *v)
 static ssize_t rndis_proc_write(struct file *file, const char __user *buffer,
 				size_t count, loff_t *ppos)
 {
-	rndis_params *p = PDE(file_inode(file))->data;
+	rndis_params *p = PDE_DATA(file_inode(file));
 	u32 speed = 0;
 	int i, fl_speed = 0;
 
@@ -1109,7 +1109,7 @@ static ssize_t rndis_proc_write(struct file *file, const char __user *buffer,
 
 static int rndis_proc_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, rndis_proc_show, PDE(inode)->data);
+	return single_open(file, rndis_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations rndis_proc_fops = {