netdev - [PATCH 1/2] hsi: nokia-modem: convert tasklets to use new tasklet

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Date:   Mon, 17 Aug 2020 14:46:06 +0530
From:   Allen Pais <allen.cryptic@...il.com>
To:     jdike@...toit.com, richard@....at, anton.ivanov@...bridgegreys.com,
        3chas3@...il.com, axboe@...nel.dk, stefanr@...6.in-berlin.de,
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        James.Bottomley@...senPartnership.com, kys@...rosoft.com,
        deller@....de, dmitry.torokhov@...il.com, jassisinghbrar@...il.com,
        shawnguo@...nel.org, s.hauer@...gutronix.de,
        maximlevitsky@...il.com, oakad@...oo.com, ulf.hansson@...aro.org,
        mporter@...nel.crashing.org, alex.bou9@...il.com,
        broonie@...nel.org, martyn@...chs.me.uk, manohar.vanga@...il.com,
        mitch@...oth.com, davem@...emloft.net, kuba@...nel.org
Cc:     keescook@...omium.org, linux-um@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        linux-atm-general@...ts.sourceforge.net, netdev@...r.kernel.org,
        linux-block@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        openipmi-developer@...ts.sourceforge.net,
        linux1394-devel@...ts.sourceforge.net,
        intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-hyperv@...r.kernel.org, linux-parisc@...r.kernel.org,
        linux-input@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-ntb@...glegroups.com, linux-s390@...r.kernel.org,
        linux-spi@...r.kernel.org, devel@...verdev.osuosl.org,
        Allen Pais <allen.lkml@...il.com>,
        Romain Perier <romain.perier@...il.com>
Subject: [PATCH 1/2] hsi: nokia-modem: convert tasklets to use new tasklet_setup() API

From: Allen Pais <allen.lkml@...il.com>

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@...il.com>
Signed-off-by: Allen Pais <allen.lkml@...il.com>
---
 drivers/hsi/clients/nokia-modem.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/hsi/clients/nokia-modem.c b/drivers/hsi/clients/nokia-modem.c
index cd7ebf4c2e2f..36d373f089ce 100644
--- a/drivers/hsi/clients/nokia-modem.c
+++ b/drivers/hsi/clients/nokia-modem.c
@@ -36,9 +36,10 @@ struct nokia_modem_device {
 	struct hsi_client	*cmt_speech;
 };
 
-static void do_nokia_modem_rst_ind_tasklet(unsigned long data)
+static void do_nokia_modem_rst_ind_tasklet(struct tasklet_struct *t)
 {
-	struct nokia_modem_device *modem = (struct nokia_modem_device *)data;
+	struct nokia_modem_device *modem = from_tasklet(modem, t,
+						nokia_modem_rst_ind_tasklet);
 
 	if (!modem)
 		return;
@@ -155,8 +156,8 @@ static int nokia_modem_probe(struct device *dev)
 	modem->nokia_modem_rst_ind_irq = irq;
 	pflags = irq_get_trigger_type(irq);
 
-	tasklet_init(&modem->nokia_modem_rst_ind_tasklet,
-			do_nokia_modem_rst_ind_tasklet, (unsigned long)modem);
+	tasklet_setup(&modem->nokia_modem_rst_ind_tasklet,
+			do_nokia_modem_rst_ind_tasklet);
 	err = devm_request_irq(dev, irq, nokia_modem_rst_ind_isr,
 				pflags, "modem_rst_ind", modem);
 	if (err < 0) {
-- 
2.17.1