usb: host: ehci-dbg: fix up function definitions

This patch indents not empty functions to have the opening brace at the
beginning of the next line and body conforming coding style.

This also makes the function definition consistent with the file coding
style aligning parameters in sequential lines and indenting them with
two tabs.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ehci-dbg.c

@@ -288,19 +288,27 @@ dbg_qh(char *label, struct ehci_hcd *ehci, struct ehci_qh *qh)
 
 static inline int __maybe_unused
 dbg_status_buf(char *buf, unsigned len, const char *label, u32 status)
-{ return 0; }
+{
+	return 0;
+}
 
 static inline int __maybe_unused
 dbg_command_buf(char *buf, unsigned len, const char *label, u32 command)
-{ return 0; }
+{
+	return 0;
+}
 
 static inline int __maybe_unused
 dbg_intr_buf(char *buf, unsigned len, const char *label, u32 enable)
-{ return 0; }
+{
+	return 0;
+}
 
 static inline int __maybe_unused
 dbg_port_buf(char *buf, unsigned len, const char *label, int port, u32 status)
-{ return 0; }
+{
+	return 0;
+}
 
 #endif	/* CONFIG_DYNAMIC_DEBUG */
 
@@ -404,12 +412,8 @@ static inline char token_mark(struct ehci_hcd *ehci, __hc32 token)
 	return '/';
 }
 
-static void qh_lines(
-	struct ehci_hcd *ehci,
-	struct ehci_qh *qh,
-	char **nextp,
-	unsigned *sizep
-)
+static void qh_lines(struct ehci_hcd *ehci, struct ehci_qh *qh,
+		char **nextp, unsigned *sizep)
 {
 	u32			scratch;
 	u32			hw_curr;
@@ -957,7 +961,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
 }
 
 static struct debug_buffer *alloc_buffer(struct usb_bus *bus,
-				ssize_t (*fill_func)(struct debug_buffer *))
+		ssize_t (*fill_func)(struct debug_buffer *))
 {
 	struct debug_buffer *buf;
 
@@ -997,7 +1001,7 @@ static int fill_buffer(struct debug_buffer *buf)
 }
 
 static ssize_t debug_output(struct file *file, char __user *user_buf,
-			    size_t len, loff_t *offset)
+		size_t len, loff_t *offset)
 {
 	struct debug_buffer *buf = file->private_data;
 	int ret = 0;