Commit b64cc057 authored by Colin Ian King's avatar Colin Ian King Committed by Alex Deucher

drm/radeon: make array encoded_lanes static

Don't populate the read-only array encoded_lanes on the stack but instead it
static. Also makes the object code smaller by 97 bytes:

Before:
   text    data    bss     dec    hex filename
  38899    8064      0   46963   b773 ./drivers/gpu/drm/radeon/r600_dpm.o

After:
   text    data    bss     dec    hex filename
  38738    8128      0   46866   b712 ./drivers/gpu/drm/radeon/r600_dpm.o

(gcc version 11.2.0)
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 226f4f5a
...@@ -1361,7 +1361,9 @@ u16 r600_get_pcie_lane_support(struct radeon_device *rdev, ...@@ -1361,7 +1361,9 @@ u16 r600_get_pcie_lane_support(struct radeon_device *rdev,
u8 r600_encode_pci_lane_width(u32 lanes) u8 r600_encode_pci_lane_width(u32 lanes)
{ {
u8 encoded_lanes[] = { 0, 1, 2, 0, 3, 0, 0, 0, 4, 0, 0, 0, 5, 0, 0, 0, 6 }; static const u8 encoded_lanes[] = {
0, 1, 2, 0, 3, 0, 0, 0, 4, 0, 0, 0, 5, 0, 0, 0, 6
};
if (lanes > 16) if (lanes > 16)
return 0; return 0;
......
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