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| author | Pali Rohár <[email protected]> | 2021-11-30 18:29:03 +0100 |
|---|---|---|
| committer | Lorenzo Pieralisi <[email protected]> | 2021-12-02 09:55:48 +0000 |
| commit | 9319230ac147067652b58fe849ffe0ceec098665 (patch) | |
| tree | aa23ca55fdfaec90773f168e3886af53b370719c /net/lapb/lapb_timer.c | |
| parent | fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf (diff) | |
PCI: pci-bridge-emul: Add description for class_revision field
The current assignment to the class_revision member
class_revision |= cpu_to_le32(PCI_CLASS_BRIDGE_PCI << 16);
can make the reader think that class is at high 16 bits of the member and
revision at low 16 bits.
In reality, class is at high 24 bits, but the class for PCI Bridge Normal
Decode is PCI_CLASS_BRIDGE_PCI << 8.
Change the assignment and add a comment to make this clearer.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Pali Rohár <[email protected]>
Signed-off-by: Marek Behún <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions