This patch fixes warnings with -Wmissing-prototypes:
warning: no previous prototype for 'source_as_str' [-Wmissing-prototypes]
warning: no previous prototype for 'slider_as_str' [-Wmissing-prototypes]
Fixes: a82ebb3d800d ("platform/x86/amd/pmf: Add PMF acpi debug support")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202305160220.REQc5T2y-lkp@xxxxxxxxx/
Suggested-by: Patil Rajesh Reddy <Patil.Reddy@xxxxxxx>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@xxxxxxx>
---
drivers/platform/x86/amd/pmf/sps.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/pmf/sps.c
index 0a4d0549ea03..445ff053b4df 100644
--- a/drivers/platform/x86/amd/pmf/sps.c
+++ b/drivers/platform/x86/amd/pmf/sps.c
@@ -13,7 +13,7 @@
static struct amd_pmf_static_slider_granular config_store;
#ifdef CONFIG_AMD_PMF_DEBUG
-const char *slider_as_str(unsigned int state)
+static const char *slider_as_str(unsigned int state)
{
switch (state) {
case POWER_MODE_PERFORMANCE:
@@ -27,7 +27,7 @@ const char *slider_as_str(unsigned int state)
}
}
-const char *source_as_str(unsigned int state)
+static const char *source_as_str(unsigned int state)
{
switch (state) {
case POWER_SOURCE_AC:
--
2.25.1
