On Tue, Jun 04, 2019 at 05:58:18PM +0300, Imre Deak wrote:
> Use hex numbers, since that makes more sense when decoding a bit pattern.
>
> No functional change.
>
> Suggested-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> Cc: Animesh Manna <animesh.manna@xxxxxxxxx>
> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_tc.c | 15 ++++++++-------
> 1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_tc.c b/drivers/gpu/drm/i915/intel_tc.c
> index fc0341dc50c5..4b2f525bc2a6 100644
> --- a/drivers/gpu/drm/i915/intel_tc.c
> +++ b/drivers/gpu/drm/i915/intel_tc.c
> @@ -72,15 +72,16 @@ int intel_tc_port_fia_max_lane_count(struct intel_digital_port *dig_port)
> switch (lane_info) {
> default:
> MISSING_CASE(lane_info);
> - case 1:
> - case 2:
> - case 4:
> - case 8:
> + /* fall-through */
> + case 0x1:
> + case 0x2:
> + case 0x4:
> + case 0x8:
> return 1;
> - case 3:
> - case 12:
> + case 0x3:
> + case 0xc:
> return 2;
> - case 15:
> + case 0xf:
> return 4;
> }
Still looks like a hand rolled hweight() to me ;)
> }
> --
> 2.17.1
--
Ville Syrjälä
Intel
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