mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-27 23:20:26 +09:00
pci: imx: Adjust the return value when imx_pcie_addr_valid() fails
When trying to access non-existent/unsupported PCI devices in imx_pcie_read_config(), when imx_pcie_addr_valid() fails it returns error code and fills in the result with 0xffffffff manually. But it really should return zero to upper layer codes. Reported-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
parent
e9cdf3b85e
commit
9642b78cdf
@ -381,7 +381,7 @@ static int imx_pcie_read_config(struct pci_controller *hose, pci_dev_t d,
|
||||
ret = imx_pcie_addr_valid(d);
|
||||
if (ret) {
|
||||
*val = 0xffffffff;
|
||||
return ret;
|
||||
return 0;
|
||||
}
|
||||
|
||||
va_address = get_bus_address(d, where);
|
||||
|
Loading…
Reference in New Issue
Block a user