linux-kernel - [PATCH 16/16] wireless: zydas: convert tasklets to use new tasklet

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Date:   Mon, 17 Aug 2020 14:36:37 +0530
From:   Allen Pais <allen.cryptic@...il.com>
To:     kvalo@...eaurora.org, kuba@...nel.org, jirislaby@...nel.org,
        mickflemm@...il.com, mcgrof@...nel.org, chunkeey@...glemail.com,
        Larry.Finger@...inger.net, stas.yakovlev@...il.com,
        helmut.schaa@...glemail.com, pkshih@...ltek.com,
        yhchuang@...ltek.com, dsd@...too.org, kune@...ne-taler.de
Cc:     keescook@...omium.org, ath11k@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, b43-dev@...ts.infradead.org,
        brcm80211-dev-list.pdl@...adcom.com,
        brcm80211-dev-list@...ress.com, Allen Pais <allen.lkml@...il.com>,
        Romain Perier <romain.perier@...il.com>
Subject: [PATCH 16/16] wireless: zydas: 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
and remove .data fieldd

Signed-off-by: Romain Perier <romain.perier@...il.com>
Signed-off-by: Allen Pais <allen.lkml@...il.com>
---
 drivers/net/wireless/zydas/zd1211rw/zd_usb.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
index 65b5985ad402..8b3d248bac6e 100644
--- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
@@ -1140,9 +1140,9 @@ static void zd_rx_idle_timer_handler(struct work_struct *work)
 	zd_usb_reset_rx(usb);
 }
 
-static void zd_usb_reset_rx_idle_timer_tasklet(unsigned long param)
+static void zd_usb_reset_rx_idle_timer_tasklet(struct tasklet_struct *t)
 {
-	struct zd_usb *usb = (struct zd_usb *)param;
+	struct zd_usb *usb = from_tasklet(usb, t, rx.reset_timer_tasklet);
 
 	zd_usb_reset_rx_idle_timer(usb);
 }
@@ -1178,8 +1178,8 @@ static inline void init_usb_rx(struct zd_usb *usb)
 	}
 	ZD_ASSERT(rx->fragment_length == 0);
 	INIT_DELAYED_WORK(&rx->idle_work, zd_rx_idle_timer_handler);
-	rx->reset_timer_tasklet.func = zd_usb_reset_rx_idle_timer_tasklet;
-	rx->reset_timer_tasklet.data = (unsigned long)usb;
+	rx->reset_timer_tasklet.func = (void (*)(unsigned long))
+					zd_usb_reset_rx_idle_timer_tasklet;
 }
 
 static inline void init_usb_tx(struct zd_usb *usb)
-- 
2.17.1