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SubjectRe: [PATCH] hippi: Fix a Fix a possible sleep-in-atomic bug in rr_close
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From: Jia-Ju Bai <baijiaju1990@163.com>
Date: Tue, 12 Dec 2017 16:49:52 +0800

> The driver may sleep under a spinlock.
> The function call path is:
> rr_close (acquire the spinlock)
> free_irq --> may sleep
>
> To fix it, free_irq is moved to the place without holding the spinlock.
>
> This bug is found by my static analysis tool(DSAC) and checked by my code review.
>
> Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>

Applied.

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