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dynamic_debug: use printk(KERN_WARNING..) in stub function 

drivers/infiniband/ulp/srp/ib_srp.c #defines pr_fmt() PFX fmt, but PFX
is not #defined until after <linux/*> headers are included.

This results in a bad expansion of the pr_warn() in the stub function.

2084c2084
<   printk("<4>" PFX "dyndbg supported only in " "CONFIG_DYNAMIC_DEBUG builds\n")

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jim Cromie 2012-05-01 05:23:12 -06:00 committed by Greg Kroah-Hartman
parent 3ec5652ab7
commit 516cf1be07
1 changed files with 2 additions and 1 deletions
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3
include/linux/dynamic_debug.h
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@ -109,7 +109,8 @@ static inline int ddebug_dyndbg_module_param_cb(char *param, char *val,
const char *modname)
{
if (strstr(param, "dyndbg")) {
pr_warn("dyndbg supported only in "
/* avoid pr_warn(), which wants pr_fmt() fully defined */
printk(KERN_WARNING "dyndbg param is supported only in "
"CONFIG_DYNAMIC_DEBUG builds\n");
return 0; /* allow and ignore */
}