[2.6 patch] remove unused tmp_buf_sem's
From: Adrian Bunk
Date: Fri Jan 13 2006 - 21:06:49 EST
On Wed, Jan 11, 2006 at 06:52:32AM -0500, Jes Sorensen wrote:
>
> Remove unsued semaphore declaration.
>
> Signed-off-by: Jes Sorensen <jes@xxxxxxx>
>
> ----
>
> arch/ia64/hp/sim/simserial.c | 1 -
> 1 files changed, 1 deletion(-)
>
> Index: linux-2.6.15-rc7-quilt/arch/ia64/hp/sim/simserial.c
> ===================================================================
> --- linux-2.6.15-rc7-quilt.orig/arch/ia64/hp/sim/simserial.c
> +++ linux-2.6.15-rc7-quilt/arch/ia64/hp/sim/simserial.c
> @@ -107,7 +107,6 @@
> static struct console *console;
>
> static unsigned char *tmp_buf;
> -static DECLARE_MUTEX(tmp_buf_sem);
>...
There are even more of them...
Patch below.
cu
Adrian
<-- snip -->
tmp_buf_sem sems to be a common name for something completely unused...
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
---
arch/ia64/hp/sim/simserial.c | 1 -
arch/ppc/4xx_io/serial_sicc.c | 1 -
drivers/char/amiserial.c | 1 -
drivers/char/esp.c | 1 -
drivers/char/generic_serial.c | 1 -
drivers/char/riscom8.c | 1 -
drivers/char/serial167.c | 1 -
drivers/char/specialix.c | 3 ---
drivers/char/synclink.c | 1 -
drivers/sbus/char/aurora.c | 1 -
drivers/serial/68328serial.c | 1 -
drivers/usb/serial/pl2303.c | 2 --
12 files changed, 15 deletions(-)
--- linux-2.6.15-mm3-full/arch/ia64/hp/sim/simserial.c.old 2006-01-13 15:22:27.000000000 +0100
+++ linux-2.6.15-mm3-full/arch/ia64/hp/sim/simserial.c 2006-01-13 15:22:47.000000000 +0100
@@ -103,7 +103,6 @@
static struct console *console;
static unsigned char *tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
extern struct console *console_drivers; /* from kernel/printk.c */
--- linux-2.6.15-mm3-full/arch/ppc/4xx_io/serial_sicc.c.old 2006-01-13 15:22:56.000000000 +0100
+++ linux-2.6.15-mm3-full/arch/ppc/4xx_io/serial_sicc.c 2006-01-13 15:23:02.000000000 +0100
@@ -215,7 +215,6 @@
* memory if large numbers of serial ports are open.
*/
static u_char *tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
--- linux-2.6.15-mm3-full/drivers/char/amiserial.c.old 2006-01-13 15:23:14.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/amiserial.c 2006-01-13 15:23:16.000000000 +0100
@@ -123,7 +123,6 @@
* memory if large numbers of serial ports are open.
*/
static unsigned char *tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
#include <asm/uaccess.h>
--- linux-2.6.15-mm3-full/drivers/char/esp.c.old 2006-01-13 15:23:25.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/esp.c 2006-01-13 15:23:28.000000000 +0100
@@ -160,7 +160,6 @@
* memory if large numbers of serial ports are open.
*/
static unsigned char *tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
static inline int serial_paranoia_check(struct esp_struct *info,
char *name, const char *routine)
--- linux-2.6.15-mm3-full/drivers/char/generic_serial.c.old 2006-01-13 15:23:36.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/generic_serial.c 2006-01-13 15:23:39.000000000 +0100
@@ -34,7 +34,6 @@
#define DEBUG
static char * tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
static int gs_debug;
--- linux-2.6.15-mm3-full/drivers/char/riscom8.c.old 2006-01-13 15:23:47.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/riscom8.c 2006-01-13 15:24:04.000000000 +0100
@@ -82,7 +82,6 @@
static struct riscom_board * IRQ_to_board[16];
static struct tty_driver *riscom_driver;
static unsigned char * tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
static unsigned long baud_table[] = {
0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
--- linux-2.6.15-mm3-full/drivers/char/serial167.c.old 2006-01-13 15:24:42.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/serial167.c 2006-01-13 15:24:45.000000000 +0100
@@ -129,7 +129,6 @@
* memory if large numbers of serial ports are open.
*/
static unsigned char *tmp_buf = 0;
-DECLARE_MUTEX(tmp_buf_sem);
/*
* This is used to look up the divisor speeds and the timeouts
--- linux-2.6.15-mm3-full/drivers/char/specialix.c.old 2006-01-13 15:24:53.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/specialix.c 2006-01-13 15:24:58.000000000 +0100
@@ -184,7 +184,6 @@
static struct tty_driver *specialix_driver;
static unsigned char * tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
static unsigned long baud_table[] = {
0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
@@ -2556,8 +2555,6 @@
func_enter();
- init_MUTEX(&tmp_buf_sem); /* Init de the semaphore - pvdl */
-
if (iobase[0] || iobase[1] || iobase[2] || iobase[3]) {
for(i = 0; i < SX_NBOARD; i++) {
sx_board[i].base = iobase[i];
--- linux-2.6.15-mm3-full/drivers/char/synclink.c.old 2006-01-13 15:25:05.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/char/synclink.c 2006-01-13 15:25:18.000000000 +0100
@@ -951,7 +951,6 @@
* memory if large numbers of serial ports are open.
*/
static unsigned char *tmp_buf;
-static DECLARE_MUTEX(tmp_buf_sem);
static inline int mgsl_paranoia_check(struct mgsl_struct *info,
char *name, const char *routine)
--- linux-2.6.15-mm3-full/drivers/sbus/char/aurora.c.old 2006-01-13 15:25:33.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/sbus/char/aurora.c 2006-01-13 15:25:39.000000000 +0100
@@ -92,7 +92,6 @@
/* no longer used. static struct Aurora_board * IRQ_to_board[16] = { NULL, } ;*/
static unsigned char * tmp_buf = NULL;
-static DECLARE_MUTEX(tmp_buf_sem);
DECLARE_TASK_QUEUE(tq_aurora);
--- linux-2.6.15-mm3-full/drivers/serial/68328serial.c.old 2006-01-13 15:25:50.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/serial/68328serial.c 2006-01-13 15:25:59.000000000 +0100
@@ -141,7 +141,6 @@
* memory if large numbers of serial ports are open.
*/
static unsigned char tmp_buf[SERIAL_XMIT_SIZE]; /* This is cheating */
-DECLARE_MUTEX(tmp_buf_sem);
static inline int serial_paranoia_check(struct m68k_serial *info,
char *name, const char *routine)
--- linux-2.6.15-mm3-full/drivers/usb/serial/pl2303.c.old 2006-01-13 15:26:10.000000000 +0100
+++ linux-2.6.15-mm3-full/drivers/usb/serial/pl2303.c 2006-01-13 15:26:17.000000000 +0100
@@ -43,8 +43,6 @@
#define PL2303_BUF_SIZE 1024
#define PL2303_TMP_BUF_SIZE 1024
-static DECLARE_MUTEX(pl2303_tmp_buf_sem);
-
struct pl2303_buf {
unsigned int buf_size;
char *buf_buf;
-
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