pci: fix warning building for 32-bit On systems with sizeof(resource_size_t) == 4, shifting by 32 will result in a warning. Use the upper_32_bits macro to fix this.
Signed-off-by: Ahmad Fatoum <[email protected]> --- drivers/pci/pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 046711cd145b..ff2ffacffb6b 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -223,7 +223,8 @@ static void setup_device(struct pci_dev *dev, int max_bar) *last_addr = ALIGN(*last_addr, size); pci_write_config_dword(dev, pci_base_address_0, *last_addr); if (mask & PCI_BASE_ADDRESS_MEM_TYPE_64) - pci_write_config_dword(dev, pci_base_address_1, *last_addr >> 32); + pci_write_config_dword(dev, pci_base_address_1, + upper_32_bits(*last_addr)); start = *last_addr; *last_addr += size; } else { -- 2.39.2
