g5_phy_disable_cpu1() is used outside of platforms/powermac/feature.c,
so it should have a declaration to fix W=1 warning:
arch/powerpc/platforms/powermac/feature.c:1533:6:
error: no previous prototype for ‘g5_phy_disable_cpu1’ [-Werror=missing-prototypes]
Signed-off-by: Krzysztof Kozlowski <redacted>
---
Changes since v1:
1. Drop declaration in powermac/smp.c
---
arch/powerpc/include/asm/pmac_feature.h | 4 ++++
arch/powerpc/platforms/powermac/smp.c | 2 --
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/pmac_feature.h b/arch/powerpc/include/asm/pmac_feature.h
index e08e829261b6..7703e5bf1203 100644
--- a/arch/powerpc/include/asm/pmac_feature.h
+++ b/arch/powerpc/include/asm/pmac_feature.h
@@ -143,6 +143,10 @@
*/
struct device_node;
+#ifdef CONFIG_PPC64
+void g5_phy_disable_cpu1(void);
+#endif /* CONFIG_PPC64 */
+
static inline long pmac_call_feature(int selector, struct device_node* node,
long param, long value)
{diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index 3256a316e884..5d0626f432d5 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -875,8 +875,6 @@ static int smp_core99_cpu_online(unsigned int cpu)
static void __init smp_core99_bringup_done(void)
{
- extern void g5_phy_disable_cpu1(void);
-
/* Close i2c bus if it was used for tb sync */
if (pmac_tb_clock_chip_host)
pmac_i2c_close(pmac_tb_clock_chip_host);--
2.30.2