[PATCH 04/20] mips: rs870e: stop exporting local functions

Arnd Bergmann
2023-12-04T11:58:15Z

These four functions are exported, but don't have any users, and no prototypes,
which now causes warnings:

drivers/platform/mips/rs780e-acpi.c:35:6: error: no previous prototype for 'pm_iowrite' [-Werror=missing-prototypes]
drivers/platform/mips/rs780e-acpi.c:41:4: error: no previous prototype for 'pm_ioread' [-Werror=missing-prototypes]
drivers/platform/mips/rs780e-acpi.c:47:6: error: no previous prototype for 'pm2_iowrite' [-Werror=missing-prototypes]
drivers/platform/mips/rs780e-acpi.c:53:4: error: no previous prototype for 'pm2_ioread' [-Werror=missing-prototypes]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/platform/mips/rs780e-acpi.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/drivers/platform/mips/rs780e-acpi.c b/drivers/platform/mips/rs780e-acpi.c
index bb0e8ae0eefd..5b8f9cc32589 100644
--- a/drivers/platform/mips/rs780e-acpi.c
+++ b/drivers/platform/mips/rs780e-acpi.c
@@ -32,29 +32,25 @@ static u8 pmio_read_index(u16 index, u8 reg)
return inb(index + 1);
}

-void pm_iowrite(u8 reg, u8 value)
+static void pm_iowrite(u8 reg, u8 value)
{
pmio_write_index(PM_INDEX, reg, value);
}
-EXPORT_SYMBOL(pm_iowrite);

-u8 pm_ioread(u8 reg)
+static u8 pm_ioread(u8 reg)
{
return pmio_read_index(PM_INDEX, reg);
}
-EXPORT_SYMBOL(pm_ioread);

-void pm2_iowrite(u8 reg, u8 value)
+static void pm2_iowrite(u8 reg, u8 value)
{
pmio_write_index(PM2_INDEX, reg, value);
}
-EXPORT_SYMBOL(pm2_iowrite);

-u8 pm2_ioread(u8 reg)
+static u8 pm2_ioread(u8 reg)
{
return pmio_read_index(PM2_INDEX, reg);
}
-EXPORT_SYMBOL(pm2_ioread);

static void acpi_hw_clear_status(void)
{
--
2.39.2