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-rw-r--r--drivers/platform/x86/hp_accel.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/platform/x86/hp_accel.c b/drivers/platform/x86/hp_accel.c
index a8e43cf70fac..01b619eca38e 100644
--- a/drivers/platform/x86/hp_accel.c
+++ b/drivers/platform/x86/hp_accel.c
@@ -88,7 +88,7 @@ MODULE_DEVICE_TABLE(acpi, lis3lv02d_device_ids);
*
* Returns 0 on success.
*/
-int lis3lv02d_acpi_init(struct lis3lv02d *lis3)
+static int lis3lv02d_acpi_init(struct lis3lv02d *lis3)
{
struct acpi_device *dev = lis3->bus_priv;
if (acpi_evaluate_object(dev->handle, METHOD_NAME__INI,
@@ -106,7 +106,7 @@ int lis3lv02d_acpi_init(struct lis3lv02d *lis3)
*
* Returns 0 on success.
*/
-int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret)
+static int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret)
{
struct acpi_device *dev = lis3->bus_priv;
union acpi_object arg0 = { ACPI_TYPE_INTEGER };
@@ -129,7 +129,7 @@ int lis3lv02d_acpi_read(struct lis3lv02d *lis3, int reg, u8 *ret)
*
* Returns 0 on success.
*/
-int lis3lv02d_acpi_write(struct lis3lv02d *lis3, int reg, u8 val)
+static int lis3lv02d_acpi_write(struct lis3lv02d *lis3, int reg, u8 val)
{
struct acpi_device *dev = lis3->bus_priv;
unsigned long long ret; /* Not used when writting */