diff options
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/firmware.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c index 7ae6461df932..fdafa79700ce 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/firmware.c @@ -232,6 +232,8 @@ static void brcmf_fw_strip_multi_v1(struct nvram_parser *nvp, u16 domain_nr, u16 bus_nr) { /* Device path with a leading '=' key-value separator */ + char pci_path[] = "=pci/?/?"; + size_t pci_len; char pcie_path[] = "=pcie/?/?"; size_t pcie_len; @@ -251,6 +253,9 @@ static void brcmf_fw_strip_multi_v1(struct nvram_parser *nvp, u16 domain_nr, /* First search for the devpathX and see if it is the configuration * for domain_nr/bus_nr. Search complete nvp */ + snprintf(pci_path, sizeof(pci_path), "=pci/%d/%d", domain_nr, + bus_nr); + pci_len = strlen(pci_path); snprintf(pcie_path, sizeof(pcie_path), "=pcie/%d/%d", domain_nr, bus_nr); pcie_len = strlen(pcie_path); @@ -260,8 +265,9 @@ static void brcmf_fw_strip_multi_v1(struct nvram_parser *nvp, u16 domain_nr, /* Format: devpathX=pcie/Y/Z/ * Y = domain_nr, Z = bus_nr, X = virtual ID */ - if ((strncmp(&nvp->nvram[i], "devpath", 7) == 0) && - (strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len) == 0)) { + if (strncmp(&nvp->nvram[i], "devpath", 7) == 0 && + (!strncmp(&nvp->nvram[i + 8], pci_path, pci_len) || + !strncmp(&nvp->nvram[i + 8], pcie_path, pcie_len))) { id = nvp->nvram[i + 7] - '0'; found = true; break; |