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authorJason Wessel <jason.wessel@windriver.com>2010-08-23 09:20:14 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-10-22 15:34:12 -0500
commit91b152aa85bbcf076e269565394c31964f940371 (patch)
tree32b2a8684877a15b050ef21c8ddcd583b695538d /arch/x86/kernel/kgdb.c
parent75d14edee5689716b55afe467acfc13206a31f95 (diff)
downloadlinux-91b152aa85bbcf076e269565394c31964f940371.tar.bz2
kdb,kgdb: fix sparse fixups
Fix the following sparse warnings: kdb_main.c:328:5: warning: symbol 'kdbgetu64arg' was not declared. Should it be static? kgdboc.c:246:12: warning: symbol 'kgdboc_early_init' was not declared. Should it be static? kgdb.c:652:26: warning: incorrect type in argument 1 (different address spaces) kgdb.c:652:26: expected void const *ptr kgdb.c:652:26: got struct perf_event *[noderef] <asn:3>*pev The one in kgdb.c required the (void * __force) because of the return code from register_wide_hw_breakpoint looking like: return (void __percpu __force *)ERR_PTR(err); Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'arch/x86/kernel/kgdb.c')
-rw-r--r--arch/x86/kernel/kgdb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index 497f97386412..101bf22cf164 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -649,7 +649,7 @@ void kgdb_arch_late(void)
if (breakinfo[i].pev)
continue;
breakinfo[i].pev = register_wide_hw_breakpoint(&attr, NULL);
- if (IS_ERR(breakinfo[i].pev)) {
+ if (IS_ERR((void * __force)breakinfo[i].pev)) {
printk(KERN_ERR "kgdb: Could not allocate hw"
"breakpoints\nDisabling the kernel debugger\n");
breakinfo[i].pev = NULL;