[PATCH 4/6] powerpc: fix sparse warnings

[Madhavan Srinivasan <maddy@linux.ibm.com>]

structs are local to the source and does not need to
be in global scope, so make it static.

Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
---
 arch/powerpc/kernel/btext.c              | 2 +-
 arch/powerpc/kernel/setup-common.c       | 2 +-
 arch/powerpc/platforms/powernv/opal.c    | 2 +-
 arch/powerpc/platforms/pseries/lparcfg.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 7f63f1cdc6c3..fc7f5a5b6d76 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -40,7 +40,7 @@ static int dispDeviceRect[4] __force_data;
 static unsigned char *dispDeviceBase __force_data;
 static unsigned char *logicalDisplayBase __force_data;
 
-unsigned long disp_BAT[2] __initdata = {0, 0};
+static unsigned long disp_BAT[2] __initdata = {0, 0};
 
 static int boot_text_mapped __force_data;
 
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 68d47c53876c..649e0cc31df7 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -350,7 +350,7 @@ static void c_stop(struct seq_file *m, void *v)
 {
 }
 
-const struct seq_operations cpuinfo_op = {
+static const struct seq_operations cpuinfo_op = {
 	.start	= c_start,
 	.next	= c_next,
 	.stop	= c_stop,
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index 9ec265fcaff4..02af50a724bf 100644
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -48,7 +48,7 @@ static LIST_HEAD(msg_list);
 /* /sys/firmware/opal */
 struct kobject *opal_kobj;
 
-struct opal {
+static struct opal {
 	u64 base;
 	u64 entry;
 	u64 size;
diff --git a/arch/powerpc/platforms/pseries/lparcfg.c b/arch/powerpc/platforms/pseries/lparcfg.c
index cc22924f159f..830af843ef40 100644
--- a/arch/powerpc/platforms/pseries/lparcfg.c
+++ b/arch/powerpc/platforms/pseries/lparcfg.c
@@ -185,7 +185,7 @@ static long h_pic(unsigned long *pool_idle_time,
 	return rc;
 }
 
-unsigned long boot_pool_idle_time;
+static unsigned long boot_pool_idle_time;
 
 /*
  * parse_ppp_data
-- 
2.49.0