diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/sysfs.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/sysfs.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c index f0c7e09b314d..5ab6c1683675 100644 --- a/drivers/net/wireless/ti/wlcore/sysfs.c +++ b/drivers/net/wireless/ti/wlcore/sysfs.c @@ -19,11 +19,8 @@ static ssize_t bt_coex_state_show(struct device *dev, struct wl1271 *wl = dev_get_drvdata(dev); ssize_t len; - len = PAGE_SIZE; - mutex_lock(&wl->mutex); - len = snprintf(buf, len, "%d\n\n0 - off\n1 - on\n", - wl->sg_enabled); + len = sysfs_emit(buf, "%d\n\n0 - off\n1 - on\n", wl->sg_enabled); mutex_unlock(&wl->mutex); return len; @@ -61,7 +58,6 @@ static ssize_t bt_coex_state_store(struct device *dev, goto out; wl1271_acx_sg_enable(wl, wl->sg_enabled); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -78,13 +74,11 @@ static ssize_t hw_pg_ver_show(struct device *dev, struct wl1271 *wl = dev_get_drvdata(dev); ssize_t len; - len = PAGE_SIZE; - mutex_lock(&wl->mutex); if (wl->hw_pg_ver >= 0) - len = snprintf(buf, len, "%d\n", wl->hw_pg_ver); + len = sysfs_emit(buf, "%d\n", wl->hw_pg_ver); else - len = snprintf(buf, len, "n/a\n"); + len = sysfs_emit(buf, "n/a\n"); mutex_unlock(&wl->mutex); return len; @@ -93,7 +87,7 @@ static ssize_t hw_pg_ver_show(struct device *dev, static DEVICE_ATTR_RO(hw_pg_ver); static ssize_t wl1271_sysfs_read_fwlog(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, + const struct bin_attribute *bin_attr, char *buffer, loff_t pos, size_t count) { struct device *dev = kobj_to_dev(kobj); |