On Sun, Jun 23, 2019 at 10:13:08PM +0700, Phong Tran wrote: > [arch/arm/mach-orion5x/pci.c:281]: (error) Shifting signed 32-bit value > by 31 bits is undefined behaviour > [arch/arm/mach-orion5x/pci.c:305]: (error) Shifting signed 32-bit value > by 31 bits is undefined behaviour > > Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx> Maybe using the BIT() macro would be better, but this is O.K. Reviewed-by: Andrew Lunn <andrew@xxxxxxx> Andrew