The patch titled
pnpbios: fix warning if CONFIG_HOTPLUG=n
has been added to the -mm tree. Its filename is
pnpbios-fix-warning-if-no-hotplug.patch
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------------------------------------------------------
Subject: pnpbios: fix warning if CONFIG_HOTPLUG=n
From: Erik Ekman <erik@xxxxxxx>
drivers/pnp/pnpbios/core.c: In function 'pnpbios_thread_init':
drivers/pnp/pnpbios/core.c:578: warning: unused variable 'task'
Signed-off-by: Erik Ekman <erik@xxxxxxx>
Cc: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pnp/pnpbios/core.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff -puN drivers/pnp/pnpbios/core.c~pnpbios-fix-warning-if-no-hotplug drivers/pnp/pnpbios/core.c
--- a/drivers/pnp/pnpbios/core.c~pnpbios-fix-warning-if-no-hotplug
+++ a/drivers/pnp/pnpbios/core.c
@@ -575,8 +575,6 @@ fs_initcall(pnpbios_init);
static int __init pnpbios_thread_init(void)
{
- struct task_struct *task;
-
#if defined(CONFIG_PPC)
if (check_legacy_ioport(PNPBIOS_BASE))
return 0;
@@ -584,10 +582,13 @@ static int __init pnpbios_thread_init(vo
if (pnpbios_disabled)
return 0;
#ifdef CONFIG_HOTPLUG
- init_completion(&unload_sem);
- task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
- if (!IS_ERR(task))
- unloading = 0;
+ {
+ struct task_struct *task;
+ init_completion(&unload_sem);
+ task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
+ if (!IS_ERR(task))
+ unloading = 0;
+ }
#endif
return 0;
}
_
Patches currently in -mm which might be from erik@xxxxxxx are
linux-next.patch
pnpbios-fix-warning-if-no-hotplug.patch
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