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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-08 01:58:04 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-08 01:58:04 +0100 |
commit | 23d69b09b78c4876e134f104a3814c30747c53f1 (patch) | |
tree | 40744de4f4126c21027ce537264524095e0e7979 /drivers/mmc | |
parent | Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
parent | usb: don't use flush_scheduled_work() (diff) | |
download | linux-23d69b09b78c4876e134f104a3814c30747c53f1.tar.xz linux-23d69b09b78c4876e134f104a3814c30747c53f1.zip |
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (33 commits)
usb: don't use flush_scheduled_work()
speedtch: don't abuse struct delayed_work
media/video: don't use flush_scheduled_work()
media/video: explicitly flush request_module work
ioc4: use static work_struct for ioc4_load_modules()
init: don't call flush_scheduled_work() from do_initcalls()
s390: don't use flush_scheduled_work()
rtc: don't use flush_scheduled_work()
mmc: update workqueue usages
mfd: update workqueue usages
dvb: don't use flush_scheduled_work()
leds-wm8350: don't use flush_scheduled_work()
mISDN: don't use flush_scheduled_work()
macintosh/ams: don't use flush_scheduled_work()
vmwgfx: don't use flush_scheduled_work()
tpm: don't use flush_scheduled_work()
sonypi: don't use flush_scheduled_work()
hvsi: don't use flush_scheduled_work()
xen: don't use flush_scheduled_work()
gdrom: don't use flush_scheduled_work()
...
Fixed up trivial conflict in drivers/media/video/bt8xx/bttv-input.c
as per Tejun.
Diffstat (limited to 'drivers/mmc')
-rw-r--r-- | drivers/mmc/core/core.c | 2 | ||||
-rw-r--r-- | drivers/mmc/host/omap.c | 24 | ||||
-rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 2 |
3 files changed, 20 insertions, 8 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 57dcf8fa774a..a3a780faf85a 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1790,7 +1790,7 @@ static int __init mmc_init(void) { int ret; - workqueue = create_singlethread_workqueue("kmmcd"); + workqueue = alloc_ordered_workqueue("kmmcd", 0); if (!workqueue) return -ENOMEM; diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index 0c7e37f496ef..379d2ffe4c87 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -173,6 +173,8 @@ struct mmc_omap_host { struct omap_mmc_platform_data *pdata; }; +static struct workqueue_struct *mmc_omap_wq; + static void mmc_omap_fclk_offdelay(struct mmc_omap_slot *slot) { unsigned long tick_ns; @@ -289,7 +291,7 @@ static void mmc_omap_release_slot(struct mmc_omap_slot *slot, int clk_enabled) host->next_slot = new_slot; host->mmc = new_slot->mmc; spin_unlock_irqrestore(&host->slot_lock, flags); - schedule_work(&host->slot_release_work); + queue_work(mmc_omap_wq, &host->slot_release_work); return; } @@ -457,7 +459,7 @@ mmc_omap_xfer_done(struct mmc_omap_host *host, struct mmc_data *data) } host->stop_data = data; - schedule_work(&host->send_stop_work); + queue_work(mmc_omap_wq, &host->send_stop_work); } static void @@ -637,7 +639,7 @@ mmc_omap_cmd_timer(unsigned long data) OMAP_MMC_WRITE(host, IE, 0); disable_irq(host->irq); host->abort = 1; - schedule_work(&host->cmd_abort_work); + queue_work(mmc_omap_wq, &host->cmd_abort_work); } spin_unlock_irqrestore(&host->slot_lock, flags); } @@ -826,7 +828,7 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id) host->abort = 1; OMAP_MMC_WRITE(host, IE, 0); disable_irq_nosync(host->irq); - schedule_work(&host->cmd_abort_work); + queue_work(mmc_omap_wq, &host->cmd_abort_work); return IRQ_HANDLED; } @@ -1387,7 +1389,7 @@ static void mmc_omap_remove_slot(struct mmc_omap_slot *slot) tasklet_kill(&slot->cover_tasklet); del_timer_sync(&slot->cover_timer); - flush_scheduled_work(); + flush_workqueue(mmc_omap_wq); mmc_remove_host(mmc); mmc_free_host(mmc); @@ -1608,12 +1610,22 @@ static struct platform_driver mmc_omap_driver = { static int __init mmc_omap_init(void) { - return platform_driver_probe(&mmc_omap_driver, mmc_omap_probe); + int ret; + + mmc_omap_wq = alloc_workqueue("mmc_omap", 0, 0); + if (!mmc_omap_wq) + return -ENOMEM; + + ret = platform_driver_probe(&mmc_omap_driver, mmc_omap_probe); + if (ret) + destroy_workqueue(mmc_omap_wq); + return ret; } static void __exit mmc_omap_exit(void) { platform_driver_unregister(&mmc_omap_driver); + destroy_workqueue(mmc_omap_wq); } module_init(mmc_omap_init); diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 5d46021cbb57..078fdf11af03 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -2290,7 +2290,7 @@ static int omap_hsmmc_remove(struct platform_device *pdev) free_irq(host->irq, host); if (mmc_slot(host).card_detect_irq) free_irq(mmc_slot(host).card_detect_irq, host); - flush_scheduled_work(); + flush_work_sync(&host->mmc_carddetect_work); mmc_host_disable(host->mmc); clk_disable(host->iclk); |