AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

dmaengine: mpc512x: convert tasklets to use new tasklet_setup() API

Browse Source 
In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Link: https://lore.kernel.org/r/20200831103542.305571-16-allen.lkml@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Allen Pais 2020-08-31 16:05:22 +05:30 committed by Vinod Koul
parent 77a4f4f74e
commit 8125968550
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/dma/mpc512x_dma.c
View File

@ -414,9 +414,9 @@ static void mpc_dma_process_completed(struct mpc_dma *mdma)
}
/* DMA Tasklet */
static void mpc_dma_tasklet(unsigned long data)
static void mpc_dma_tasklet(struct tasklet_struct *t)
{
struct mpc_dma *mdma = (void *)data;
struct mpc_dma *mdma = from_tasklet(mdma, t, tasklet);
unsigned long flags;
uint es;
@ -1009,7 +1009,7 @@ static int mpc_dma_probe(struct platform_device *op)
list_add_tail(&mchan->chan.device_node, &dma->channels);
}
tasklet_init(&mdma->tasklet, mpc_dma_tasklet, (unsigned long)mdma);
tasklet_setup(&mdma->tasklet, mpc_dma_tasklet);
/*
* Configure DMA Engine: