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authorGautham R Shenoy <ego@in.ibm.com>2009-12-10 01:19:42 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-12-18 14:54:26 +1100
commit3d9b740b2d8d73795d745a46eabd55479ee68dcc (patch)
tree8f37f2eca17b65cf841ac1660c9423753a79295b /arch/powerpc
parente9edb232d3b0848457a83a5b697f55264542892f (diff)
powerpc/pseries: Make declarations of cpu_hotplug_driver_lock() ANSI compatible.
And add the __acquires() and __releases() annotations, while at it. Signed-off-by: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/pseries/dlpar.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c
index 12df9e8812a..67b7a10f9fc 100644
--- a/arch/powerpc/platforms/pseries/dlpar.c
+++ b/arch/powerpc/platforms/pseries/dlpar.c
@@ -346,12 +346,14 @@ int dlpar_release_drc(u32 drc_index)
static DEFINE_MUTEX(pseries_cpu_hotplug_mutex);
-void cpu_hotplug_driver_lock()
+void cpu_hotplug_driver_lock(void)
+__acquires(pseries_cpu_hotplug_mutex)
{
mutex_lock(&pseries_cpu_hotplug_mutex);
}
-void cpu_hotplug_driver_unlock()
+void cpu_hotplug_driver_unlock(void)
+__releases(pseries_cpu_hotplug_mutex)
{
mutex_unlock(&pseries_cpu_hotplug_mutex);
}