[PATCH 06/20] mips: mark local function static if possible

Arnd Bergmann
2023-12-04T11:58:26Z

These two functions are global but have no extern prototypes or other
callers, so it's best to mark them as static, avoiding these warnings:

arch/mips/kernel/mips-cm.c:204:13: error: no previous prototype for '__mips_cm_l2sync_phys_base' [-Werror=missing-prototypes]
arch/mips/mm/c-r4k.c:1827:12: error: no previous prototype for 'r4k_cache_init_pm' [-Werror=missing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/mips/kernel/mips-cm.c | 2 +-
arch/mips/mm/c-r4k.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index 3f00788b0871..84b3affb9de8 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -201,7 +201,7 @@ phys_addr_t __mips_cm_phys_base(void)
phys_addr_t mips_cm_phys_base(void)
__attribute__((weak, alias("__mips_cm_phys_base")));

-phys_addr_t __mips_cm_l2sync_phys_base(void)
+static phys_addr_t __mips_cm_l2sync_phys_base(void)
{
u32 base_reg;

diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 187d1c16361c..0619e5296ff3 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1828,7 +1828,7 @@ static struct notifier_block r4k_cache_pm_notifier_block = {
.notifier_call = r4k_cache_pm_notifier,
};

-int __init r4k_cache_init_pm(void)
+static int __init r4k_cache_init_pm(void)
{
return cpu_pm_register_notifier(&r4k_cache_pm_notifier_block);
}
--
2.39.2