[PATCH 03/35] dma: at_xdmac: convert tasklets to use new tasklet_setup() API
From: Allen Pais <hidden>
Date: 2020-08-17 08:18:52
Also in:
bpf, linux-mediatek, linux-tegra, lkml, netdev
Subsystem:
dma generic offload engine subsystem, microchip at91 dma drivers, the rest · Maintainers:
Vinod Koul, Ludovic Desroches, Linus Torvalds
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 <redacted> --- drivers/dma/at_xdmac.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index fd92f048c491..18fc0f3f817f 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c@@ -1615,7 +1615,7 @@ static void at_xdmac_handle_error(struct at_xdmac_chan *atchan) static void at_xdmac_tasklet(unsigned long data) { - struct at_xdmac_chan *atchan = (struct at_xdmac_chan *)data; + struct at_xdmac_chan *atchan = from_tasklet(atchan, t, tasklet); struct at_xdmac_desc *desc; u32 error_mask;
@@ -2063,8 +2063,7 @@ static int at_xdmac_probe(struct platform_device *pdev) spin_lock_init(&atchan->lock); INIT_LIST_HEAD(&atchan->xfers_list); INIT_LIST_HEAD(&atchan->free_descs_list); - tasklet_init(&atchan->tasklet, at_xdmac_tasklet, - (unsigned long)atchan); + tasklet_setup(&atchan->tasklet, at_xdmac_tasklet); /* Clear pending interrupts. */ while (at_xdmac_chan_read(atchan, AT_XDMAC_CIS))
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel