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-rw-r--r--drivers/platform/x86/panasonic-laptop.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c
index a5ce4bc202e3..41cf3e794937 100644
--- a/drivers/platform/x86/panasonic-laptop.c
+++ b/drivers/platform/x86/panasonic-laptop.c
@@ -271,7 +271,7 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc, u32 *sinf)
union acpi_object *hkey = NULL;
int i;
- status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SINF, 0,
+ status = acpi_evaluate_object(pcc->handle, METHOD_HKEY_SINF, NULL,
&buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
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