fsl_usb2_udc: Clean up whitespace in /proc debugging output.

Missing spaces were causing the /proc debugging output to be rather
unreadable.

Signed-off-by: Will Newton <will.newton@gmail.com>
Acked-by: Li Yang <leoli@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 38ffb06..2bd2c93 100644 (file)
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -1909,7 +1909,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
        tmp_reg = fsl_readl(&dr_regs->usbsts);
        t = scnprintf(next, size,
                        "USB Status Reg:\n"
-                       "Dr Suspend: %d" "Reset Received: %d" "System Error: %s"
+                       "Dr Suspend: %d Reset Received: %d System Error: %s "
                        "USB Error Interrupt: %s\n\n",
                        (tmp_reg & USB_STS_SUSPEND) ? 1 : 0,
                        (tmp_reg & USB_STS_RESET) ? 1 : 0,
@@ -1921,11 +1921,11 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
        tmp_reg = fsl_readl(&dr_regs->usbintr);
        t = scnprintf(next, size,
                        "USB Intrrupt Enable Reg:\n"
-                       "Sleep Enable: %d" "SOF Received Enable: %d"
+                       "Sleep Enable: %d SOF Received Enable: %d "
                        "Reset Enable: %d\n"
-                       "System Error Enable: %d"
+                       "System Error Enable: %d "
                        "Port Change Dectected Enable: %d\n"
-                       "USB Error Intr Enable: %d" "USB Intr Enable: %d\n\n",
+                       "USB Error Intr Enable: %d USB Intr Enable: %d\n\n",
                        (tmp_reg & USB_INTR_DEVICE_SUSPEND) ? 1 : 0,
                        (tmp_reg & USB_INTR_SOF_EN) ? 1 : 0,
                        (tmp_reg & USB_INTR_RESET_EN) ? 1 : 0,
@@ -1938,21 +1938,21 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 
        tmp_reg = fsl_readl(&dr_regs->frindex);
        t = scnprintf(next, size,
-                       "USB Frame Index Reg:" "Frame Number is 0x%x\n\n",
+                       "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,
-                       "USB Device Address Reg:" "Device Addr is 0x%x\n\n",
+                       "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,
-                       "USB Endpoint List Address Reg:"
+                       "USB Endpoint List Address Reg: "
                        "Device Addr is 0x%x\n\n",
                        (tmp_reg & USB_EP_LIST_ADDRESS_MASK));
        size -= t;
@@ -1961,11 +1961,12 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
        tmp_reg = fsl_readl(&dr_regs->portsc1);
        t = scnprintf(next, size,
                "USB Port Status&Control Reg:\n"
-               "Port Transceiver Type : %s" "Port Speed: %s \n"
-               "PHY Low Power Suspend: %s" "Port Reset: %s"
-               "Port Suspend Mode: %s \n" "Over-current Change: %s"
+               "Port Transceiver Type : %s Port Speed: %s\n"
+               "PHY Low Power Suspend: %s Port Reset: %s "
+               "Port Suspend Mode: %s\n"
+               "Over-current Change: %s "
                "Port Enable/Disable Change: %s\n"
-               "Port Enabled/Disabled: %s"
+               "Port Enabled/Disabled: %s "
                "Current Connect Status: %s\n\n", ( {
                        char *s;
                        switch (tmp_reg & PORTSCX_PTS_FSLS) {
@@ -2010,7 +2011,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 
        tmp_reg = fsl_readl(&dr_regs->usbmode);
        t = scnprintf(next, size,
-                       "USB Mode Reg:" "Controller Mode is : %s\n\n", ( {
+                       "USB Mode Reg: Controller Mode is: %s\n\n", ( {
                                char *s;
                                switch (tmp_reg & USB_MODE_CTRL_MODE_HOST) {
                                case USB_MODE_CTRL_MODE_IDLE:
@@ -2029,7 +2030,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
 
        tmp_reg = fsl_readl(&dr_regs->endptsetupstat);
        t = scnprintf(next, size,
-                       "Endpoint Setup Status Reg:" "SETUP on ep 0x%x\n\n",
+                       "Endpoint Setup Status Reg: SETUP on ep 0x%x\n\n",
                        (tmp_reg & EP_SETUP_STATUS_MASK));
        size -= t;
        next += t;
@@ -2042,12 +2043,12 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
                next += t;
        }
        tmp_reg = fsl_readl(&dr_regs->endpointprime);
-       t = scnprintf(next, size, "EP Prime Reg = [0x%x]\n", tmp_reg);
+       t = scnprintf(next, size, "EP Prime Reg = [0x%x]\n\n", tmp_reg);
        size -= t;
        next += t;
 
        tmp_reg = usb_sys_regs->snoop1;
-       t = scnprintf(next, size, "\nSnoop1 Reg : = [0x%x]\n\n", tmp_reg);
+       t = scnprintf(next, size, "Snoop1 Reg : = [0x%x]\n\n", tmp_reg);
        size -= t;
        next += t;
 
@@ -2071,7 +2072,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
        } else {
                list_for_each_entry(req, &ep->queue, queue) {
                        t = scnprintf(next, size,
-                               "req %p actual 0x%x length 0x%x  buf %p\n",
+                               "req %p actual 0x%x length 0x%x buf %p\n",
                                &req->req, req->req.actual,
                                req->req.length, req->req.buf);
                        size -= t;
@@ -2097,7 +2098,7 @@ static int fsl_proc_read(char *page, char **start, off_t off, int count,
                        } else {
                                list_for_each_entry(req, &ep->queue, queue) {
                                        t = scnprintf(next, size,
-                                               "req %p actual 0x%x length"
+                                               "req %p actual 0x%x length "
                                                "0x%x  buf %p\n",
                                                &req->req, req->req.actual,
                                                req->req.length, req->req.buf);