diff options
| author | Jean Delvare <khali@linux-fr.org> | 2009-04-02 16:56:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-02 19:04:50 -0700 |
| commit | bf6aede712334d7338d5c47a5ee5ba3883c82a61 (patch) | |
| tree | 153483c5ef1de41f8dd3d233ba46117d0676c303 /drivers/staging/rtl8187se/ieee80211 | |
| parent | e4c2ff1cf2d7fc65d0fc6f88bc98338e0212ad52 (diff) | |
workqueue: add to_delayed_work() helper function
It is a fairly common operation to have a pointer to a work and to need a
pointer to the delayed work it is contained in. In particular, all
delayed works which want to rearm themselves will have to do that. So it
would seem fair to offer a helper function for this operation.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Greg KH <greg@kroah.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/staging/rtl8187se/ieee80211')
| -rw-r--r-- | drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c index e5752f615e0..80f9cc7137c 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c @@ -719,7 +719,7 @@ void ieee80211_softmac_scan(struct ieee80211_device *ieee) #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) void ieee80211_softmac_scan_wq(struct work_struct *work) { - struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq); #else void ieee80211_softmac_scan_wq(struct ieee80211_device *ieee) @@ -777,7 +777,7 @@ out: #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) void ieee80211_softmac_scan_wq(struct work_struct *work) { - struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, softmac_scan_wq); #else void ieee80211_softmac_scan_wq(struct ieee80211_device *ieee) @@ -2980,7 +2980,7 @@ void ieee80211_start_monitor_mode(struct ieee80211_device *ieee) #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) void ieee80211_start_ibss_wq(struct work_struct *work) { - struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, start_ibss_wq); #else void ieee80211_start_ibss_wq(struct ieee80211_device *ieee) @@ -3162,7 +3162,7 @@ void ieee80211_disassociate(struct ieee80211_device *ieee) #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)) void ieee80211_associate_retry_wq(struct work_struct *work) { - struct delayed_work *dwork = container_of(work, struct delayed_work, work); + struct delayed_work *dwork = to_delayed_work(work); struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq); #else void ieee80211_associate_retry_wq(struct ieee80211_device *ieee) |