[PATCH] Clean up usage of boot_dev
dev_t boot_dev is declared in arch/powerpc/kernel/setup_32.c
and in arch/powerpc/kernel/setup_64.c but not used in these files.
It is only used in arch/powerpc/platforms/powermac/setup.c, so make
it static in this file.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 191d0ab..517ed1b 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -63,10 +63,6 @@
int have_of = 1;
-#ifdef CONFIG_PPC_MULTIPLATFORM
-dev_t boot_dev;
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
#ifdef CONFIG_VGA_CONSOLE
unsigned long vgacon_remap_base;
#endif
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index b1b0cda..ae6b67c 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -71,7 +71,6 @@
int have_of = 1;
int boot_cpuid = 0;
-dev_t boot_dev;
u64 ppc64_pft_size;
/* Pick defaults since we might want to patch instructions
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 824a618..cb1c342 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -361,7 +361,7 @@
void *boot_host;
int boot_target;
int boot_part;
-extern dev_t boot_dev;
+static dev_t boot_dev;
#ifdef CONFIG_SCSI
void __init note_scsi_host(struct device_node *node, void *host)