diff options
Diffstat (limited to 'drivers/usb/atm/ueagle-atm.c')
| -rw-r--r-- | drivers/usb/atm/ueagle-atm.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 5812f7ea7f90..16703815be0c 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -546,7 +546,7 @@ MODULE_PARM_DESC(annex, #define uea_wait(sc, cond, timeo) \ ({ \ - int _r = wait_event_interruptible_timeout(sc->sync_q, \ + int _r = wait_event_freezable_timeout(sc->sync_q, \ (cond) || kthread_should_stop(), timeo); \ if (kthread_should_stop()) \ _r = -ENODEV; \ @@ -1896,7 +1896,6 @@ static int uea_kthread(void *data) ret = sc->stat(sc); if (ret != -EAGAIN) uea_wait(sc, 0, msecs_to_jiffies(1000)); - try_to_freeze(); } uea_leaves(INS_TO_USBDEV(sc)); return ret; @@ -2252,7 +2251,7 @@ static ssize_t stat_status_show(struct device *dev, struct device_attribute *att sc = dev_to_uea(dev); if (!sc) goto out; - ret = snprintf(buf, 10, "%08x\n", sc->stats.phy.state); + ret = sysfs_emit(buf, "%08x\n", sc->stats.phy.state); out: mutex_unlock(&uea_mutex); return ret; @@ -2318,19 +2317,19 @@ static ssize_t stat_human_status_show(struct device *dev, switch (modem_state) { case 0: - ret = sprintf(buf, "Modem is booting\n"); + ret = sysfs_emit(buf, "Modem is booting\n"); break; case 1: - ret = sprintf(buf, "Modem is initializing\n"); + ret = sysfs_emit(buf, "Modem is initializing\n"); break; case 2: - ret = sprintf(buf, "Modem is operational\n"); + ret = sysfs_emit(buf, "Modem is operational\n"); break; case 3: - ret = sprintf(buf, "Modem synchronization failed\n"); + ret = sysfs_emit(buf, "Modem synchronization failed\n"); break; default: - ret = sprintf(buf, "Modem state is unknown\n"); + ret = sysfs_emit(buf, "Modem state is unknown\n"); break; } out: @@ -2364,7 +2363,7 @@ static ssize_t stat_delin_show(struct device *dev, struct device_attribute *attr delin = "LOSS"; } - ret = sprintf(buf, "%s\n", delin); + ret = sysfs_emit(buf, "%s\n", delin); out: mutex_unlock(&uea_mutex); return ret; @@ -2384,7 +2383,7 @@ static ssize_t stat_##name##_show(struct device *dev, \ sc = dev_to_uea(dev); \ if (!sc) \ goto out; \ - ret = snprintf(buf, 10, "%08x\n", sc->stats.phy.name); \ + ret = sysfs_emit(buf, "%08x\n", sc->stats.phy.name); \ if (reset) \ sc->stats.phy.name = 0; \ out: \ |