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Message-Id: <20200927194921.746408581@linutronix.de>
Date: Sun, 27 Sep 2020 21:49:05 +0200
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
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Subject: [patch 19/35] net: zd1211rw: Remove ZD_ASSERT(in_interrupt())
From: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
in_interrupt() is ill defined and does not provide what the name
suggests. The usage especially in driver code is deprecated and
a tree wide effort to clean up and consolidate the (ab)usage of
in_interrupt() and related checks is happening.
handle_regs_int() is always invoked as part of URB callback which is either
invoked from hard or soft interrupt context.
Remove the magic assertion.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Daniel Drake <dsd@...too.org>
Cc: Ulrich Kunitz <kune@...ne-taler.de>
Cc: Kalle Valo <kvalo@...eaurora.org>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: Jakub Kicinski <kuba@...nel.org>
Cc: linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org
---
drivers/net/wireless/zydas/zd1211rw/zd_usb.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c
@@ -378,7 +378,6 @@ static inline void handle_regs_int(struc
int len;
u16 int_num;
- ZD_ASSERT(in_interrupt());
spin_lock_irqsave(&intr->lock, flags);
int_num = le16_to_cpu(*(__le16 *)(urb->transfer_buffer+2));
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