Fix UB: invalid u32 literal shift

2020-07-05 18:52:48 +03:00
parent 5b8ef34eeb
commit e01ac3f55b
1 changed files with 1 additions and 1 deletions
@@ -92,7 +92,7 @@ void pci_config_write_dword_legacy(uint8_t bus, uint8_t dev, uint8_t func, uint3
         (((uint32_t) dev) << 11) |
         (((uint32_t) func) << 8) |
         (off & ~0x3) |
-         (1 << 31);
+         (1U << 31);

    outl(PCI_PORT_CONFIG_ADDR, w0);
    outl(PCI_PORT_CONFIG_DATA, val);