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fix hwmon for 2.6.29, simplify code a bit

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Phil Sutter 2009-05-10 22:47:47 +02:00 committed by Phil Sutter
parent a01f968677
commit ae7996bdd1
1 changed files with 13 additions and 7 deletions
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20
src/linux.c
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@ -825,6 +825,7 @@ int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
char buf[256];
int fd;
int divfd;
struct stat st;
memset(buf, 0, sizeof(buf));
@ -851,16 +852,21 @@ int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
}
}
/* change vol to in */
if (strcmp(type, "vol") == 0) {
type = "in";
/* At least the acpitz hwmon doesn't have a 'device' subdir,
* so check it's existence and strip it from buf otherwise. */
snprintf(path, 255, "%s%s", dir, dev);
if (stat(path, &st)) {
buf[strlen(buf) - 7] = 0;
}
if (strcmp(type, "tempf") == 0) {
snprintf(path, 255, "%s%s/%s%d_input", dir, dev, "temp", n);
} else {
snprintf(path, 255, "%s%s/%s%d_input", dir, dev, type, n);
/* change vol to in, tempf to temp */
if (strcmp(type, "vol") == 0) {
type = "in";
} else if (strcmp(type, "tempf") == 0) {
type = "temp";
}
snprintf(path, 255, "%s%s/%s%d_input", dir, dev, type, n);
strncpy(devtype, path, 255);
/* open file */