wt/lm-sensors
1
0 Fork 0
mirror of https://github.com/lm-sensors/lm-sensors.git synced 2026-10-22 11:46:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add support for the new platform drivers (Linux 2.6, sysfs).

Browse Source 
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@3224 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare committed 2006-01-09 19:55:18 +00:00
1 parent dcf611d1c7
commit 337ffc5729
1 file changed
+19 -16
Download Patch File Download Diff File Expand all files Collapse all files
lib/sysfs.c
+19 -16
View File
@@ -71,24 +71,27 @@ static int sensors_read_one_sysfs_chip(struct sysfs_device *dev)
if (!entry.name.busname)
sensors_fatal_error(__FUNCTION__, "out of memory");
if (sscanf(dev->name, "%d-%x", &entry.name.bus, &entry.name.addr) != 2)
if (sscanf(dev->name, "%d-%x", &entry.name.bus, &entry.name.addr) == 2) {
/* find out if legacy ISA or not */
snprintf(bus_path, sizeof(bus_path),
"%s/class/i2c-adapter/i2c-%d/device/name",
sensors_sysfs_mount, entry.name.bus);
if ((bus_attr = sysfs_open_attribute(bus_path))) {
if (sysfs_read_attribute(bus_attr))
return -SENSORS_ERR_PARSE;
if (bus_attr->value && !strncmp(bus_attr->value, "ISA ", 4))
entry.name.bus = SENSORS_CHIP_NAME_BUS_ISA;
sysfs_close_attribute(bus_attr);
}
} else if (sscanf(dev->name, "%*[a-z0-9_].%d", &entry.name.addr) == 1) {
/* must be new ISA (platform driver) */
entry.name.bus = SENSORS_CHIP_NAME_BUS_ISA;
} else
return -SENSORS_ERR_PARSE;
/* find out if ISA or not */
snprintf(bus_path, sizeof(bus_path),
"%s/class/i2c-adapter/i2c-%d/device/name",
sensors_sysfs_mount, entry.name.bus);
if ((bus_attr = sysfs_open_attribute(bus_path))) {
if (sysfs_read_attribute(bus_attr))
return -SENSORS_ERR_PARSE;
if (bus_attr->value && !strncmp(bus_attr->value, "ISA ", 4))
entry.name.bus = SENSORS_CHIP_NAME_BUS_ISA;
sysfs_close_attribute(bus_attr);
}
sensors_add_proc_chips(&entry);
return 0;