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authorJim Cromie <jim.cromie@gmail.com>2011-12-06 12:11:31 -0700
committerRusty Russell <rusty@rustcorp.com.au>2012-01-13 09:32:15 +1030
commit8487bfd954928660a52e91384a9b1f1049217e35 (patch)
treed6ef4215f934ace1ab8470f260a06d04bac619b7 /kernel/params.c
parent5e12416927975aa3c58394cea15db6c3e488a033 (diff)
downloadlinux-sh-8487bfd954928660a52e91384a9b1f1049217e35.tar.gz
kernel/params: replace DEBUGP with pr_debug
Use more flexible pr_debug. This allows: echo "module params +p" > /dbg/dynamic_debug/control to turn on debug messages when needed. Signed-off-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'kernel/params.c')
-rw-r--r--kernel/params.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/kernel/params.c b/kernel/params.c
index 65aae11eb93f..9240664af110 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -25,12 +25,6 @@
#include <linux/slab.h>
#include <linux/ctype.h>
-#if 0
-#define DEBUGP printk
-#else
-#define DEBUGP(fmt, a...)
-#endif
-
/* Protects all parameters, and incidentally kmalloced_param list. */
static DEFINE_MUTEX(param_lock);
@@ -105,7 +99,7 @@ static int parse_one(char *param,
/* No one handled NULL, so do it here. */
if (!val && params[i].ops->set != param_set_bool)
return -EINVAL;
- DEBUGP("They are equal! Calling %p\n",
+ pr_debug("They are equal! Calling %p\n",
params[i].ops->set);
mutex_lock(&param_lock);
err = params[i].ops->set(val, &params[i]);
@@ -115,11 +109,11 @@ static int parse_one(char *param,
}
if (handle_unknown) {
- DEBUGP("Unknown argument: calling %p\n", handle_unknown);
+ pr_debug("Unknown argument: calling %p\n", handle_unknown);
return handle_unknown(param, val);
}
- DEBUGP("Unknown argument `%s'\n", param);
+ pr_debug("Unknown argument `%s'\n", param);
return -ENOENT;
}
@@ -184,7 +178,7 @@ int parse_args(const char *name,
{
char *param, *val;
- DEBUGP("Parsing ARGS: %s\n", args);
+ pr_debug("Parsing ARGS: %s\n", args);
/* Chew leading spaces */
args = skip_spaces(args);