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staging: ks7010: use msecs_to_jiffies in ks7010_rw_function function

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This commit replaces custom time calculations done in ks7010_rw_function
with msecs_to_jiffies() function which has the same behaviour.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergio Paracuellos
2018-04-06 14:37:51 +02:00
committed by Greg Kroah-Hartman
parent e0ba53a43e
commit 6adc30b179
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/ks7010/ks7010_sdio.c
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@@ -15,6 +15,7 @@
#include <linux/mmc/sdio_func.h>
#include <linux/workqueue.h>
#include <linux/atomic.h>
#include <linux/jiffies.h>
#include "ks_wlan.h"
#include "ks_wlan_ioctl.h"
@@ -427,19 +428,18 @@ static void ks7010_rw_function(struct work_struct *work)
priv = container_of(work, struct ks_wlan_private, rw_dwork.work);
/* wait after DOZE */
if (time_after(priv->last_doze + ((30 * HZ) / 1000), jiffies)) {
if (time_after(priv->last_doze + msecs_to_jiffies(30), jiffies)) {
netdev_dbg(priv->net_dev, "wait after DOZE\n");
queue_delayed_work(priv->wq, &priv->rw_dwork, 1);
return;
}
/* wait after WAKEUP */
while (time_after(priv->last_wakeup + ((30 * HZ) / 1000), jiffies)) {
while (time_after(priv->last_wakeup + msecs_to_jiffies(30), jiffies)) {
netdev_dbg(priv->net_dev, "wait after WAKEUP\n");
dev_info(&priv->ks_sdio_card->func->dev,
"wake: %lu %lu\n",
priv->last_wakeup + (30 * HZ) / 1000,
jiffies);
priv->last_wakeup + msecs_to_jiffies(30), jiffies);
msleep(30);
}