[PATCH] drivers: ntb: convert tasklets to use new tasklet_setup() API
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STALE2180d
From: Allen Pais <hidden>
Date: 2020-08-17 09:17:50
Also in:
dri-devel, intel-gfx, linux-arm-kernel, linux-block, linux-input, linux-mmc, linux-s390, linux-spi, linux-um, lkml, netdev
Subsystem:
ntb driver core, the rest · Maintainers:
Jon Mason, Dave Jiang, Allen Hubbe, Linus Torvalds
From: Allen Pais <redacted> 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/ntb/ntb_transport.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c
index e6d1f5b298f3..ab3bee2fc803 100644
--- a/drivers/ntb/ntb_transport.c
+++ b/drivers/ntb/ntb_transport.c@@ -273,7 +273,7 @@ enum { #define NTB_QP_DEF_NUM_ENTRIES 100 #define NTB_LINK_DOWN_TIMEOUT 10 -static void ntb_transport_rxc_db(unsigned long data); +static void ntb_transport_rxc_db(struct tasklet_struct *t); static const struct ntb_ctx_ops ntb_transport_ops; static struct ntb_client ntb_transport_client; static int ntb_async_tx_submit(struct ntb_transport_qp *qp,
@@ -1234,8 +1234,7 @@ static int ntb_transport_init_queue(struct ntb_transport_ctx *nt, INIT_LIST_HEAD(&qp->rx_free_q); INIT_LIST_HEAD(&qp->tx_free_q); - tasklet_init(&qp->rxc_db_work, ntb_transport_rxc_db, - (unsigned long)qp); + tasklet_setup(&qp->rxc_db_work, ntb_transport_rxc_db); return 0; }
@@ -1685,9 +1684,9 @@ static int ntb_process_rxc(struct ntb_transport_qp *qp) return 0; } -static void ntb_transport_rxc_db(unsigned long data) +static void ntb_transport_rxc_db(struct tasklet_struct *t) { - struct ntb_transport_qp *qp = (void *)data; + struct ntb_transport_qp *qp = from_tasklet(qp, t, rxc_db_work); int rc, i; dev_dbg(&qp->ndev->pdev->dev, "%s: doorbell %d received\n",
--
2.17.1