| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <201206131912.18751.hartleys@visionengravers.com>
Date: Wed, 13 Jun 2012 19:12:18 -0700
From: H Hartley Sweeten <hartleys@...ionengravers.com>
To: Linux Kernel <linux-kernel@...r.kernel.org>
CC: <devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
<fmhess@...rs.sourceforge.net>, <gregkh@...uxfoundation.org>
Subject: [PATCH 1/5] staging: comedi: me4000: remove CALL_PDEBUG macro
The CALL_PDEBUG macro is used to do function tracing in the driver.
There are better ways to do this. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Frank Mori Hess <fmhess@...rs.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/staging/comedi/drivers/me4000.c | 61 -------------------------------
drivers/staging/comedi/drivers/me4000.h | 8 ----
2 files changed, 0 insertions(+), 69 deletions(-)
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c
index aae01f1..f5a0bcf 100644
--- a/drivers/staging/comedi/drivers/me4000.c
+++ b/drivers/staging/comedi/drivers/me4000.c
@@ -163,8 +163,6 @@ static int me4000_probe(struct comedi_device *dev, struct comedi_devconfig *it)
int result, i;
struct me4000_board *board;
- CALL_PDEBUG("In me4000_probe()\n");
-
/* Allocate private memory */
if (alloc_private(dev, sizeof(struct me4000_info)) < 0)
return -ENOMEM;
@@ -308,9 +306,6 @@ found:
static int get_registers(struct comedi_device *dev, struct pci_dev *pci_dev_p)
{
-
- CALL_PDEBUG("In get_registers()\n");
-
/*--------------------------- plx regbase -------------------------------*/
info->plx_regbase = pci_resource_start(pci_dev_p, 1);
@@ -362,8 +357,6 @@ static int init_board_info(struct comedi_device *dev, struct pci_dev *pci_dev_p)
{
int result;
- CALL_PDEBUG("In init_board_info()\n");
-
/* Init spin locks */
/* spin_lock_init(&info->preload_lock); */
/* spin_lock_init(&info->ai_ctrl_lock); */
@@ -394,8 +387,6 @@ static int init_ao_context(struct comedi_device *dev)
{
int i;
- CALL_PDEBUG("In init_ao_context()\n");
-
for (i = 0; i < thisboard->ao.count; i++) {
/* spin_lock_init(&info->ao_context[i].use_lock); */
info->ao_context[i].irq = info->irq;
@@ -475,9 +466,6 @@ static int init_ao_context(struct comedi_device *dev)
static int init_ai_context(struct comedi_device *dev)
{
-
- CALL_PDEBUG("In init_ai_context()\n");
-
info->ai_context.irq = info->irq;
info->ai_context.ctrl_reg = info->me4000_regbase + ME4000_AI_CTRL_REG;
@@ -509,9 +497,6 @@ static int init_ai_context(struct comedi_device *dev)
static int init_dio_context(struct comedi_device *dev)
{
-
- CALL_PDEBUG("In init_dio_context()\n");
-
info->dio_context.dir_reg = info->me4000_regbase + ME4000_DIO_DIR_REG;
info->dio_context.ctrl_reg = info->me4000_regbase + ME4000_DIO_CTRL_REG;
info->dio_context.port_0_reg =
@@ -528,9 +513,6 @@ static int init_dio_context(struct comedi_device *dev)
static int init_cnt_context(struct comedi_device *dev)
{
-
- CALL_PDEBUG("In init_cnt_context()\n");
-
info->cnt_context.ctrl_reg = info->timer_regbase + ME4000_CNT_CTRL_REG;
info->cnt_context.counter_0_reg =
info->timer_regbase + ME4000_CNT_COUNTER_0_REG;
@@ -554,8 +536,6 @@ static int xilinx_download(struct comedi_device *dev)
int idx = 0;
int size = 0;
- CALL_PDEBUG("In xilinx_download()\n");
-
init_waitqueue_head(&queue);
/*
@@ -634,8 +614,6 @@ static int reset_board(struct comedi_device *dev)
{
unsigned long icr;
- CALL_PDEBUG("In reset_board()\n");
-
/* Make a hardware reset */
icr = me4000_inl(dev, info->plx_regbase + PLX_ICR);
icr |= 0x40000000;
@@ -708,8 +686,6 @@ static int me4000_ai_insn_read(struct comedi_device *dev,
unsigned long tmp;
long lval;
- CALL_PDEBUG("In me4000_ai_insn_read()\n");
-
if (insn->n == 0) {
return 0;
} else if (insn->n > 1) {
@@ -827,8 +803,6 @@ static int me4000_ai_cancel(struct comedi_device *dev,
{
unsigned long tmp;
- CALL_PDEBUG("In me4000_ai_cancel()\n");
-
/* Stop any running conversion */
tmp = me4000_inl(dev, info->ai_context.ctrl_reg);
tmp &= ~(ME4000_AI_CTRL_BIT_STOP | ME4000_AI_CTRL_BIT_IMMEDIATE_STOP);
@@ -846,8 +820,6 @@ static int ai_check_chanlist(struct comedi_device *dev,
int aref;
int i;
- CALL_PDEBUG("In ai_check_chanlist()\n");
-
/* Check whether a channel list is available */
if (!cmd->chanlist_len) {
printk(KERN_ERR
@@ -933,8 +905,6 @@ static int ai_round_cmd_args(struct comedi_device *dev,
int rest;
- CALL_PDEBUG("In ai_round_cmd_args()\n");
-
*init_ticks = 0;
*scan_ticks = 0;
*chan_ticks = 0;
@@ -994,9 +964,6 @@ static void ai_write_timer(struct comedi_device *dev,
unsigned int init_ticks,
unsigned int scan_ticks, unsigned int chan_ticks)
{
-
- CALL_PDEBUG("In ai_write_timer()\n");
-
me4000_outl(dev, init_ticks - 1,
info->ai_context.scan_pre_timer_low_reg);
me4000_outl(dev, 0x0, info->ai_context.scan_pre_timer_high_reg);
@@ -1020,8 +987,6 @@ static int ai_prepare(struct comedi_device *dev,
unsigned long tmp = 0;
- CALL_PDEBUG("In ai_prepare()\n");
-
/* Write timer arguments */
ai_write_timer(dev, init_ticks, scan_ticks, chan_ticks);
@@ -1089,8 +1054,6 @@ static int ai_write_chanlist(struct comedi_device *dev,
unsigned int aref;
int i;
- CALL_PDEBUG("In ai_write_chanlist()\n");
-
for (i = 0; i < cmd->chanlist_len; i++) {
chan = CR_CHAN(cmd->chanlist[i]);
rang = CR_RANGE(cmd->chanlist[i]);
@@ -1127,8 +1090,6 @@ static int me4000_ai_do_cmd(struct comedi_device *dev,
unsigned int chan_ticks = 0;
struct comedi_cmd *cmd = &s->async->cmd;
- CALL_PDEBUG("In me4000_ai_do_cmd()\n");
-
/* Reset the analog input */
err = me4000_ai_cancel(dev, s);
if (err)
@@ -1173,8 +1134,6 @@ static int me4000_ai_do_cmd_test(struct comedi_device *dev,
unsigned int scan_ticks;
int err = 0;
- CALL_PDEBUG("In me4000_ai_do_cmd_test()\n");
-
PDEBUG("me4000_ai_do_cmd_test(): subdev = %d\n", cmd->subdev);
PDEBUG("me4000_ai_do_cmd_test(): flags = %08X\n", cmd->flags);
PDEBUG("me4000_ai_do_cmd_test(): start_src = %08X\n",
@@ -1717,8 +1676,6 @@ static int me4000_ao_insn_write(struct comedi_device *dev,
int aref = CR_AREF(insn->chanspec);
unsigned long tmp;
- CALL_PDEBUG("In me4000_ao_insn_write()\n");
-
if (insn->n == 0) {
return 0;
} else if (insn->n > 1) {
@@ -1794,9 +1751,6 @@ static int me4000_dio_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn, unsigned int *data)
{
-
- CALL_PDEBUG("In me4000_dio_insn_bits()\n");
-
/* Length of data must be 2 (mask and new data, see below) */
if (insn->n == 0)
return 0;
@@ -1851,8 +1805,6 @@ static int me4000_dio_insn_config(struct comedi_device *dev,
unsigned long tmp;
int chan = CR_CHAN(insn->chanspec);
- CALL_PDEBUG("In me4000_dio_insn_config()\n");
-
switch (data[0]) {
default:
return -EINVAL;
@@ -1948,9 +1900,6 @@ static int me4000_dio_insn_config(struct comedi_device *dev,
static int cnt_reset(struct comedi_device *dev, unsigned int channel)
{
-
- CALL_PDEBUG("In cnt_reset()\n");
-
switch (channel) {
case 0:
me4000_outb(dev, 0x30, info->cnt_context.ctrl_reg);
@@ -1982,8 +1931,6 @@ static int cnt_config(struct comedi_device *dev, unsigned int channel,
{
int tmp = 0;
- CALL_PDEBUG("In cnt_config()\n");
-
switch (channel) {
case 0:
tmp |= ME4000_CNT_COUNTER_0;
@@ -2041,8 +1988,6 @@ static int me4000_cnt_insn_config(struct comedi_device *dev,
int err;
- CALL_PDEBUG("In me4000_cnt_insn_config()\n");
-
switch (data[0]) {
case GPCT_RESET:
if (insn->n != 1) {
@@ -2087,8 +2032,6 @@ static int me4000_cnt_insn_read(struct comedi_device *dev,
unsigned short tmp;
- CALL_PDEBUG("In me4000_cnt_insn_read()\n");
-
if (insn->n == 0)
return 0;
@@ -2137,8 +2080,6 @@ static int me4000_cnt_insn_write(struct comedi_device *dev,
unsigned short tmp;
- CALL_PDEBUG("In me4000_cnt_insn_write()\n");
-
if (insn->n == 0) {
return 0;
} else if (insn->n > 1) {
@@ -2184,8 +2125,6 @@ static int me4000_attach(struct comedi_device *dev, struct comedi_devconfig *it)
struct comedi_subdevice *s;
int result;
- CALL_PDEBUG("In me4000_attach()\n");
-
result = me4000_probe(dev, it);
if (result)
return result;
diff --git a/drivers/staging/comedi/drivers/me4000.h b/drivers/staging/comedi/drivers/me4000.h
index 733b192..7087da2 100644
--- a/drivers/staging/comedi/drivers/me4000.h
+++ b/drivers/staging/comedi/drivers/me4000.h
@@ -28,18 +28,10 @@
Debug section
===========================================================================*/
-#undef ME4000_CALL_DEBUG /* Debug function entry and exit */
#undef ME4000_PORT_DEBUG /* Debug port access */
#undef ME4000_ISR_DEBUG /* Debug the interrupt service routine */
#undef ME4000_DEBUG /* General purpose debug masseges */
-#ifdef ME4000_CALL_DEBUG
-#undef CALL_PDEBUG
-#define CALL_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args)
-#else
-# define CALL_PDEBUG(fmt, args...) /* no debugging, do nothing */
-#endif
-
#ifdef ME4000_PORT_DEBUG
#undef PORT_PDEBUG
#define PORT_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args)
--
1.7.7
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists