diff options
| author | Allen Pais <allen.lkml@gmail.com> | 2024-07-01 12:07:33 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-07-08 11:41:30 +0200 |
| commit | 921c87ba3893b5d3608e7f248366266b40b86c75 (patch) | |
| tree | 46d8d628a666d161233a05c9a7a2fd953c9d226c /drivers/mmc/host/wbsd.h | |
| parent | mmc: sdhi: Convert from tasklet to BH workqueue (diff) | |
| download | linux-921c87ba3893b5d3608e7f248366266b40b86c75.tar.xz linux-921c87ba3893b5d3608e7f248366266b40b86c75.zip | |
mmc: Convert from tasklet to BH workqueue
The only generic interface to execute asynchronously in the BH context is
tasklet; however, it's marked deprecated and has some design flaws. To
replace tasklets, BH workqueue support was recently added. A BH workqueue
behaves similarly to regular workqueues except that the queued work items
are executed in the BH context.
This patch converts drivers/mmc/* from tasklet to BH workqueue.
Based on the work done by Tejun Heo <tj@kernel.org>
Tested-by: Christian Loehle <christian.loehle@arm.com>
Tested-by: Aubin Constans <aubin.constans@microchip.com>
Acked-by: Aubin Constans <aubin.constans@microchip.com>
Acked-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20240701100736.4001658-1-allen.lkml@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/wbsd.h')
| -rw-r--r-- | drivers/mmc/host/wbsd.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mmc/host/wbsd.h b/drivers/mmc/host/wbsd.h index be30b4d8ce4c..970886831305 100644 --- a/drivers/mmc/host/wbsd.h +++ b/drivers/mmc/host/wbsd.h @@ -171,11 +171,11 @@ struct wbsd_host int irq; /* Interrupt */ int dma; /* DMA channel */ - struct tasklet_struct card_tasklet; /* Tasklet structures */ - struct tasklet_struct fifo_tasklet; - struct tasklet_struct crc_tasklet; - struct tasklet_struct timeout_tasklet; - struct tasklet_struct finish_tasklet; + struct work_struct card_bh_work; /* Work structures */ + struct work_struct fifo_bh_work; + struct work_struct crc_bh_work; + struct work_struct timeout_bh_work; + struct work_struct finish_bh_work; struct timer_list ignore_timer; /* Ignore detection timer */ }; |