From 2c3601e6a3401ac14e3f581aa3acef4ff1e1b754 Mon Sep 17 00:00:00 2001
From: Tony Lindgren <tony@atomide.com>
Date: Thu, 2 Jul 2020 09:29:51 -0700
Subject: [PATCH] wlcore: Remove pointless spinlock
Git-commit: 2c3601e6a3401ac14e3f581aa3acef4ff1e1b754
Patch-mainline: v5.9-rc1
References: jsc#SLE-13430, bsc#1176741
No need to take a spinlock here for bitops.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200702162951.45392-5-tony@atomide.com
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ti/wlcore/main.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 4cdfd4f566af..821ad1acd505 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -700,9 +700,7 @@ static irqreturn_t wlcore_irq(int irq, void *cookie)
mutex_unlock(&wl->mutex);
out_handled:
- spin_lock_irqsave(&wl->wl_lock, flags);
clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags);
- spin_unlock_irqrestore(&wl->wl_lock, flags);
return IRQ_HANDLED;
}
--
2.16.4