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authorRalf Baechle <ralf@linux-mips.org>2005-11-12 16:59:59 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-11-12 16:59:59 -0500
commitfd8c597214f868df7c0055c54e27baaae8df9e70 (patch)
tree8acdd232c7b5663768a8a1724caf9050fb37e1db /drivers/serial/dz.c
parent5c8c755ce508a9d41d8a8d80fff387cb4e2929fc (diff)
[SERIAL] dz: Nuke trailing whitespace
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/serial/dz.c')
-rw-r--r--drivers/serial/dz.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index e63b9dffc8d7..84840f445345 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * dz.c: Serial port driver for DECStations equiped 2 * dz.c: Serial port driver for DECStations equiped
3 * with the DZ chipset. 3 * with the DZ chipset.
4 * 4 *
5 * Copyright (C) 1998 Olivier A. D. Lebaillif 5 * Copyright (C) 1998 Olivier A. D. Lebaillif
6 * 6 *
7 * Email: olivier.lebaillif@ifrsys.com 7 * Email: olivier.lebaillif@ifrsys.com
8 * 8 *
9 * [31-AUG-98] triemer 9 * [31-AUG-98] triemer
@@ -11,14 +11,14 @@
11 * removed base_addr code - moving address assignment to setup.c 11 * removed base_addr code - moving address assignment to setup.c
12 * Changed name of dz_init to rs_init to be consistent with tc code 12 * Changed name of dz_init to rs_init to be consistent with tc code
13 * [13-NOV-98] triemer fixed code to receive characters 13 * [13-NOV-98] triemer fixed code to receive characters
14 * after patches by harald to irq code. 14 * after patches by harald to irq code.
15 * [09-JAN-99] triemer minor fix for schedule - due to removal of timeout 15 * [09-JAN-99] triemer minor fix for schedule - due to removal of timeout
16 * field from "current" - somewhere between 2.1.121 and 2.1.131 16 * field from "current" - somewhere between 2.1.121 and 2.1.131
17 Qua Jun 27 15:02:26 BRT 2001 17 Qua Jun 27 15:02:26 BRT 2001
18 * [27-JUN-2001] Arnaldo Carvalho de Melo <acme@conectiva.com.br> - cleanups 18 * [27-JUN-2001] Arnaldo Carvalho de Melo <acme@conectiva.com.br> - cleanups
19 * 19 *
20 * Parts (C) 1999 David Airlie, airlied@linux.ie 20 * Parts (C) 1999 David Airlie, airlied@linux.ie
21 * [07-SEP-99] Bugfixes 21 * [07-SEP-99] Bugfixes
22 * 22 *
23 * [06-Jan-2002] Russell King <rmk@arm.linux.org.uk> 23 * [06-Jan-2002] Russell King <rmk@arm.linux.org.uk>
24 * Converted to new serial core 24 * Converted to new serial core
@@ -64,7 +64,7 @@ static struct dz_port dz_ports[DZ_NB_PORT];
64 64
65#ifdef DEBUG_DZ 65#ifdef DEBUG_DZ
66/* 66/*
67 * debugging code to send out chars via prom 67 * debugging code to send out chars via prom
68 */ 68 */
69static void debug_console(const char *s, int count) 69static void debug_console(const char *s, int count)
70{ 70{
@@ -82,7 +82,7 @@ static void debug_console(const char *s, int count)
82 * ------------------------------------------------------------ 82 * ------------------------------------------------------------
83 * dz_in () and dz_out () 83 * dz_in () and dz_out ()
84 * 84 *
85 * These routines are used to access the registers of the DZ 85 * These routines are used to access the registers of the DZ
86 * chip, hiding relocation differences between implementation. 86 * chip, hiding relocation differences between implementation.
87 * ------------------------------------------------------------ 87 * ------------------------------------------------------------
88 */ 88 */
@@ -106,8 +106,8 @@ static inline void dz_out(struct dz_port *dport, unsigned offset,
106 * ------------------------------------------------------------ 106 * ------------------------------------------------------------
107 * rs_stop () and rs_start () 107 * rs_stop () and rs_start ()
108 * 108 *
109 * These routines are called before setting or resetting 109 * These routines are called before setting or resetting
110 * tty->stopped. They enable or disable transmitter interrupts, 110 * tty->stopped. They enable or disable transmitter interrupts,
111 * as necessary. 111 * as necessary.
112 * ------------------------------------------------------------ 112 * ------------------------------------------------------------
113 */ 113 */
@@ -156,17 +156,17 @@ static void dz_enable_ms(struct uart_port *port)
156 156
157/* 157/*
158 * ------------------------------------------------------------ 158 * ------------------------------------------------------------
159 * Here starts the interrupt handling routines. All of the 159 * Here starts the interrupt handling routines. All of the
160 * following subroutines are declared as inline and are folded 160 * following subroutines are declared as inline and are folded
161 * into dz_interrupt. They were separated out for readability's 161 * into dz_interrupt. They were separated out for readability's
162 * sake. 162 * sake.
163 * 163 *
164 * Note: rs_interrupt() is a "fast" interrupt, which means that it 164 * Note: rs_interrupt() is a "fast" interrupt, which means that it
165 * runs with interrupts turned off. People who may want to modify 165 * runs with interrupts turned off. People who may want to modify
166 * rs_interrupt() should try to keep the interrupt handler as fast as 166 * rs_interrupt() should try to keep the interrupt handler as fast as
167 * possible. After you are done making modifications, it is not a bad 167 * possible. After you are done making modifications, it is not a bad
168 * idea to do: 168 * idea to do:
169 * 169 *
170 * make drivers/serial/dz.s 170 * make drivers/serial/dz.s
171 * 171 *
172 * and look at the resulting assemble code in dz.s. 172 * and look at the resulting assemble code in dz.s.
@@ -403,7 +403,7 @@ static void dz_set_mctrl(struct uart_port *uport, unsigned int mctrl)
403 * startup () 403 * startup ()
404 * 404 *
405 * various initialization tasks 405 * various initialization tasks
406 * ------------------------------------------------------------------- 406 * -------------------------------------------------------------------
407 */ 407 */
408static int dz_startup(struct uart_port *uport) 408static int dz_startup(struct uart_port *uport)
409{ 409{
@@ -430,13 +430,13 @@ static int dz_startup(struct uart_port *uport)
430 return 0; 430 return 0;
431} 431}
432 432
433/* 433/*
434 * ------------------------------------------------------------------- 434 * -------------------------------------------------------------------
435 * shutdown () 435 * shutdown ()
436 * 436 *
437 * This routine will shutdown a serial port; interrupts are disabled, and 437 * This routine will shutdown a serial port; interrupts are disabled, and
438 * DTR is dropped if the hangup on close termio flag is on. 438 * DTR is dropped if the hangup on close termio flag is on.
439 * ------------------------------------------------------------------- 439 * -------------------------------------------------------------------
440 */ 440 */
441static void dz_shutdown(struct uart_port *uport) 441static void dz_shutdown(struct uart_port *uport)
442{ 442{
@@ -451,7 +451,7 @@ static void dz_shutdown(struct uart_port *uport)
451 * release the bus after transmitting. This must be done when 451 * release the bus after transmitting. This must be done when
452 * the transmit shift register is empty, not be done when the 452 * the transmit shift register is empty, not be done when the
453 * transmit holding register is empty. This functionality 453 * transmit holding register is empty. This functionality
454 * allows an RS485 driver to be written in user space. 454 * allows an RS485 driver to be written in user space.
455 */ 455 */
456static unsigned int dz_tx_empty(struct uart_port *uport) 456static unsigned int dz_tx_empty(struct uart_port *uport)
457{ 457{
@@ -695,13 +695,13 @@ static void dz_console_put_char(struct dz_port *dport, unsigned char ch)
695 695
696 spin_unlock_irqrestore(&dport->port.lock, flags); 696 spin_unlock_irqrestore(&dport->port.lock, flags);
697} 697}
698/* 698/*
699 * ------------------------------------------------------------------- 699 * -------------------------------------------------------------------
700 * dz_console_print () 700 * dz_console_print ()
701 * 701 *
702 * dz_console_print is registered for printk. 702 * dz_console_print is registered for printk.
703 * The console must be locked when we get here. 703 * The console must be locked when we get here.
704 * ------------------------------------------------------------------- 704 * -------------------------------------------------------------------
705 */ 705 */
706static void dz_console_print(struct console *cons, 706static void dz_console_print(struct console *cons,
707 const char *str, 707 const char *str,