From 7f5899252b5052387ee983d67bbc55eafd33a516 Mon Sep 17 00:00:00 2001
From: Jiri Slaby <jirislaby@gmail.com>
Date: Fri, 8 Dec 2006 02:38:20 -0800
Subject: [PATCH] [PATCH] Char: mxser_new, debug printk dependent on DEBUG
Print some debug info only when DEBUG is enabled (use pr_debug macro).
Eliminate verbose kernel parameter which takes care of this.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
drivers/char/mxser_new.c | 19 +++++--------------
1 file changed, 5 insertions(+), 14 deletions(-)
diff --git a/drivers/char/mxser_new.c b/drivers/char/mxser_new.c
index 1ce36dcac86a..0f4660aea260 100644
--- a/drivers/char/mxser_new.c
+++ b/drivers/char/mxser_new.c
@@ -244,7 +244,6 @@ MODULE_DEVICE_TABLE(pci, mxser_pcibrds);
static int ioaddr[MXSER_BOARDS] = { 0, 0, 0, 0 };
static int ttymajor = MXSERMAJOR;
static int calloutmajor = MXSERCUMAJOR;
-static int verbose = 0;
/* Variables for insmod */
@@ -252,7 +251,6 @@ MODULE_AUTHOR("Casper Yang");
MODULE_DESCRIPTION("MOXA Smartio/Industio Family Multiport Board Device Driver");
module_param_array(ioaddr, int, NULL, 0);
module_param(ttymajor, int, 0);
-module_param(verbose, bool, 0);
MODULE_LICENSE("GPL");
struct mxser_log {
@@ -493,11 +491,9 @@ static int __init mxser_module_init(void)
{
int ret;
- if (verbose)
- printk(KERN_DEBUG "Loading module mxser ...\n");
+ pr_debug("Loading module mxser ...\n");
ret = mxser_init();
- if (verbose)
- printk(KERN_DEBUG "Done.\n");
+ pr_debug("Done.\n");
return ret;
}
@@ -505,8 +501,7 @@ static void __exit mxser_module_exit(void)
{
int i, err;
- if (verbose)
- printk(KERN_DEBUG "Unloading module mxser ...\n");
+ pr_debug("Unloading module mxser ...\n");
err = tty_unregister_driver(mxvar_sdriver);
if (!err)
@@ -532,8 +527,7 @@ static void __exit mxser_module_exit(void)
}
}
}
- if (verbose)
- printk(KERN_DEBUG "Done.\n");
+ pr_debug("Done.\n");
}
static void process_txrx_fifo(struct mxser_port *info)
@@ -562,10 +556,7 @@ static int __devinit mxser_initbrd(struct mxser_board *brd)
unsigned int i;
int retval;
- /*if (verbose) */ {
- printk(" max. baud rate = %d bps.\n",
- brd->ports[0].max_baud);
- }
+ printk(KERN_INFO "max. baud rate = %d bps.\n", brd->ports[0].max_baud);
for (i = 0; i < brd->nports; i++) {
info = &brd->ports[i];
--
2.20.1