diff options
| author | Joel Stanley <joel@jms.id.au> | 2020-08-31 03:46:52 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-08-31 03:46:57 +0300 |
| commit | 0dd0c8c492fa70707ca4f0d36dcb2e3c64105b16 (patch) | |
| tree | a420abd8f26264544246602c60d161a7cc4de390 /drivers/pci/controller/cadence/pcie-cadence-host.c | |
| parent | 31d8605658d37d9197a989838508481d5dc1d8bc (diff) | |
| parent | 9ece50d8a470ca7235ffd6ac0f9c5f0f201fe2c8 (diff) | |
| download | linux-dev-5.8.tar.xz | |
Merge tag 'v5.8.5' into dev-5.8dev-5.8
This is the 5.8.5 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/pci/controller/cadence/pcie-cadence-host.c')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-host.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c index 8c2543f28ba0..b2411e8e6f18 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-host.c +++ b/drivers/pci/controller/cadence/pcie-cadence-host.c @@ -7,7 +7,6 @@ #include <linux/of_address.h> #include <linux/of_pci.h> #include <linux/platform_device.h> -#include <linux/pm_runtime.h> #include "pcie-cadence.h" @@ -70,6 +69,7 @@ static int cdns_pcie_host_init_root_port(struct cdns_pcie_rc *rc) { struct cdns_pcie *pcie = &rc->pcie; u32 value, ctrl; + u32 id; /* * Set the root complex BAR configuration register: @@ -89,8 +89,12 @@ static int cdns_pcie_host_init_root_port(struct cdns_pcie_rc *rc) cdns_pcie_writel(pcie, CDNS_PCIE_LM_RC_BAR_CFG, value); /* Set root port configuration space */ - if (rc->vendor_id != 0xffff) - cdns_pcie_rp_writew(pcie, PCI_VENDOR_ID, rc->vendor_id); + if (rc->vendor_id != 0xffff) { + id = CDNS_PCIE_LM_ID_VENDOR(rc->vendor_id) | + CDNS_PCIE_LM_ID_SUBSYS(rc->vendor_id); + cdns_pcie_writel(pcie, CDNS_PCIE_LM_ID, id); + } + if (rc->device_id != 0xffff) cdns_pcie_rp_writew(pcie, PCI_DEVICE_ID, rc->device_id); @@ -250,7 +254,7 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) ret = cdns_pcie_host_init(dev, &resources, rc); if (ret) - goto err_init; + return ret; list_splice_init(&resources, &bridge->windows); bridge->dev.parent = dev; @@ -268,8 +272,5 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) err_host_probe: pci_free_resource_list(&resources); - err_init: - pm_runtime_put_sync(dev); - return ret; } |