diff options
Diffstat (limited to 'drivers/net/wireless/atmel.c')
| -rw-r--r-- | drivers/net/wireless/atmel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c index 63ec7a70ee76..ef2da4023d68 100644 --- a/drivers/net/wireless/atmel.c +++ b/drivers/net/wireless/atmel.c @@ -66,6 +66,7 @@ #include <linux/device.h> #include <linux/moduleparam.h> #include <linux/firmware.h> +#include <linux/jiffies.h> #include <net/ieee80211.h> #include "atmel.h" @@ -516,7 +517,7 @@ struct atmel_private { SITE_SURVEY_IN_PROGRESS, SITE_SURVEY_COMPLETED } site_survey_state; - time_t last_survey; + unsigned long last_survey; int station_was_associated, station_is_associated; int fast_scan; @@ -2283,7 +2284,7 @@ static int atmel_set_scan(struct net_device *dev, return -EAGAIN; /* Timeout old surveys. */ - if ((jiffies - priv->last_survey) > (20 * HZ)) + if (time_after(jiffies, priv->last_survey + 20 * HZ)) priv->site_survey_state = SITE_SURVEY_IDLE; priv->last_survey = jiffies; |