usb: atm: Replace in_interrupt() usage in comment

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in_interrupt() is a pretty vague context description as it means: hard
interrupt, soft interrupt or bottom half disabled regions.

Replace the vague comment with a proper reasoning why spin_lock_irqsave()
needs to be used.

Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Duncan Sands <duncan.sands@free.fr>
Cc: linux-usb@vger.kernel.org

Link: https://lore.kernel.org/r/20201019101110.944939915@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Thomas Gleixner 2020-10-19 12:06:42 +02:00 • committed by Greg Kroah-Hartman

parent 862ee699fe

commit 726c8277bc

1 changed files with 1 additions and 1 deletions

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drivers/usb/atm/usbatm.c

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