[PATCH 5.15 031/667] platform/x86: intel-hid: fix _DSM function index handling

[Greg Kroah-Hartman]

From: Michael Niewöhner <linux@xxxxxxxxxxxxxx>

commit 1620c80bba53af8c547bab34a1d3bc58319fe608 upstream.

intel_hid_dsm_fn_mask is a bit mask containing one bit for each function
index. Fix the function index check in intel_hid_evaluate_method
accordingly, which was missed in commit 97ab4516205e ("platform/x86:
intel-hid: fix _DSM function index handling").

Fixes: 97ab4516205e ("platform/x86: intel-hid: fix _DSM function index handling")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Michael Niewöhner <linux@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/66f813f5bcc724a0f6dd5adefe6a9728dbe509e3.camel@xxxxxxxxxxxxxx
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/platform/x86/intel/hid.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/platform/x86/intel/hid.c
+++ b/drivers/platform/x86/intel/hid.c
@@ -245,7 +245,7 @@ static bool intel_hid_evaluate_method(ac
 
 	method_name = (char *)intel_hid_dsm_fn_to_method[fn_index];
 
-	if (!(intel_hid_dsm_fn_mask & fn_index))
+	if (!(intel_hid_dsm_fn_mask & BIT(fn_index)))
 		goto skip_dsm_eval;
 
 	obj = acpi_evaluate_dsm_typed(handle, &intel_dsm_guid,