Commit 304e21bb authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by John W. Linville
Browse files

ssb: PCI revision ID register is 8-bit wide



The SSB code reads PCI revision ID register as 16-bit entity while the register
is actually 8-bit only (the next 8 bits are the programming interface register).
Fix the read and make the 'rev' field of 'struct ssb_boardinfo' 8-bit as well,
to match the register size.
Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 45a77138
......@@ -738,7 +738,7 @@ static void ssb_pci_get_boardinfo(struct ssb_bus *bus,
&bi->vendor);
pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_ID,
&bi->type);
pci_read_config_word(bus->host_pci, PCI_REVISION_ID,
pci_read_config_byte(bus->host_pci, PCI_REVISION_ID,
&bi->rev);
}
......
......@@ -99,7 +99,7 @@ struct ssb_sprom {
struct ssb_boardinfo {
u16 vendor;
u16 type;
u16 rev;
u8 rev;
};
......
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