[PATCH v3] platform/x86: intel-hid: fix _DSM function index handling

[Michael Niewöhner]

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>
---
Changes in v3:
Added Fixes tag

Changes in v2:
Added Cc to stable

 drivers/platform/x86/intel/hid.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c
index 13f8cf70b9ae..5c39d40a701b 100644
--- a/drivers/platform/x86/intel/hid.c
+++ b/drivers/platform/x86/intel/hid.c
@@ -238,7 +238,7 @@ static bool intel_hid_evaluate_method(acpi_handle handle,
 
        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,