diff options
| author | Ajay Singh <ajay.kathat@microchip.com> | 2021-02-25 04:23:10 +0000 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-03-15 10:26:28 +0200 |
| commit | 50773696301bdd083af57bad82bb99779719f0c7 (patch) | |
| tree | 7f18f7a6f633d00725222980da5a5ccece4d9b1d /drivers/net/wireless/microchip | |
| parent | e21b6e5a54628cd3935f200049d4430c25c54e03 (diff) | |
wilc1000: use wilc handler as cookie in request_threaded_irq()
Use same cookie for request_threaded_irq() & free_irq() to properly free
IRQ during module unload. free_irq() already uses *wilc* handler so the
changes are required for request_threaded_irq().
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210225042302.17048-1-ajay.kathat@microchip.com
Diffstat (limited to 'drivers/net/wireless/microchip')
| -rw-r--r-- | drivers/net/wireless/microchip/wilc1000/netdev.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c index 1b205e7d97a8..9928e91c8ffa 100644 --- a/drivers/net/wireless/microchip/wilc1000/netdev.c +++ b/drivers/net/wireless/microchip/wilc1000/netdev.c @@ -24,12 +24,10 @@ static irqreturn_t isr_uh_routine(int irq, void *user_data) { - struct net_device *dev = user_data; - struct wilc_vif *vif = netdev_priv(dev); - struct wilc *wilc = vif->wilc; + struct wilc *wilc = user_data; if (wilc->close) { - netdev_err(dev, "Can't handle UH interrupt\n"); + pr_err("Can't handle UH interrupt"); return IRQ_HANDLED; } return IRQ_WAKE_THREAD; @@ -37,12 +35,10 @@ static irqreturn_t isr_uh_routine(int irq, void *user_data) static irqreturn_t isr_bh_routine(int irq, void *userdata) { - struct net_device *dev = userdata; - struct wilc_vif *vif = netdev_priv(userdata); - struct wilc *wilc = vif->wilc; + struct wilc *wilc = userdata; if (wilc->close) { - netdev_err(dev, "Can't handle BH interrupt\n"); + pr_err("Can't handle BH interrupt\n"); return IRQ_HANDLED; } @@ -60,7 +56,7 @@ static int init_irq(struct net_device *dev) ret = request_threaded_irq(wl->dev_irq_num, isr_uh_routine, isr_bh_routine, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, - "WILC_IRQ", dev); + "WILC_IRQ", wl); if (ret) { netdev_err(dev, "Failed to request IRQ [%d]\n", ret); return ret; |