From 483e6417aea5c6d278e6aa7facc50d961d95a0a9 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Mon, 14 Dec 2020 19:03:24 -0800 Subject: [PATCH] ide/falcon: remove in_interrupt() usage falconide_get_lock() is called by ide_lock_host() and its caller (ide_issue_rq()) has already a might_sleep() check. stdma_lock() has wait_event() which also has a might_sleep() check. Remove the in_interrupt() check. Link: https://lkml.kernel.org/r/20201113161021.2217361-2-bigeasy@linutronix.de Signed-off-by: Sebastian Andrzej Siewior Cc: "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ide/falconide.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c index dbeb2605e5f6..77af4c1a3f38 100644 --- a/drivers/ide/falconide.c +++ b/drivers/ide/falconide.c @@ -51,8 +51,6 @@ static void falconide_release_lock(void) static void falconide_get_lock(irq_handler_t handler, void *data) { if (falconide_intr_lock == 0) { - if (in_interrupt() > 0) - panic("Falcon IDE hasn't ST-DMA lock in interrupt"); stdma_lock(handler, data); falconide_intr_lock = 1; } -- 2.11.0