ssb: trivial: use u8 for chip_rev (it's mask is 0xF)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c
index 29884c0..7dca719 100644
--- a/drivers/ssb/scan.c
+++ b/drivers/ssb/scan.c
@@ -307,7 +307,7 @@
} else {
if (bus->bustype == SSB_BUSTYPE_PCI) {
bus->chip_id = pcidev_to_chipid(bus->host_pci);
- pci_read_config_word(bus->host_pci, PCI_REVISION_ID,
+ pci_read_config_byte(bus->host_pci, PCI_REVISION_ID,
&bus->chip_rev);
bus->chip_package = 0;
} else {
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 9659eff..7e99b34 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -308,7 +308,7 @@
/* ID information about the Chip. */
u16 chip_id;
- u16 chip_rev;
+ u8 chip_rev;
u16 sprom_offset;
u16 sprom_size; /* number of words in sprom */
u8 chip_package;