diff options
Diffstat (limited to 'src/device/root_device.c')
| -rw-r--r-- | src/device/root_device.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/src/device/root_device.c b/src/device/root_device.c index 0575b565c0..d4ad03475f 100644 --- a/src/device/root_device.c +++ b/src/device/root_device.c @@ -49,7 +49,7 @@ const char mainboard_name[] = CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_ * @return The largest bus number used. */ -static unsigned int scan_static_bus(device_t bus, unsigned int max) +static unsigned int scan_static_bus(device_t bus, unsigned int passthru) { device_t child; struct bus *link; @@ -68,21 +68,21 @@ static unsigned int scan_static_bus(device_t bus, unsigned int max) } } - return max; + return passthru; } -unsigned int scan_lpc_bus(device_t bus, unsigned int max) +unsigned int scan_lpc_bus(device_t bus, unsigned int passthru) { printk(BIOS_SPEW, "%s for %s\n", __func__, dev_path(bus)); - max = scan_static_bus(bus, max); + scan_static_bus(bus, 0); printk(BIOS_SPEW, "%s for %s done\n", __func__, dev_path(bus)); - return max; + return passthru; } -unsigned int scan_smbus(device_t bus, unsigned int max) +unsigned int scan_smbus(device_t bus, unsigned int passthru) { device_t child; struct bus *link; @@ -112,7 +112,7 @@ unsigned int scan_smbus(device_t bus, unsigned int max) printk(BIOS_SPEW, "%s for %s done\n", __func__, dev_path(bus)); - return max; + return passthru; } /** @@ -124,14 +124,15 @@ unsigned int scan_smbus(device_t bus, unsigned int max) * @param max The current bus number scanned so far, usually 0x00. * @return The largest bus number used. */ -static unsigned int root_dev_scan_bus(device_t bus, unsigned int max) +static unsigned int root_dev_scan_bus(device_t bus, unsigned int passthru) { device_t child; struct bus *link; + unsigned int max = 0; printk(BIOS_SPEW, "%s for %s\n", __func__, dev_path(bus)); - max = scan_static_bus(bus, max); + scan_static_bus(bus, 0); for (link = bus->link_list; link; link = link->next) { for (child = link->children; child; child = child->sibling) { @@ -144,7 +145,7 @@ static unsigned int root_dev_scan_bus(device_t bus, unsigned int max) printk(BIOS_SPEW, "%s for %s done\n", __func__, dev_path(bus)); - return max; + return passthru; } static void root_dev_reset(struct bus *bus) |