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Subject[PATCH v2 2/2] ide: Remove BUG_ON(in_interrupt() || irqs_disabled()) from ide_unregister()
Date
Both BUG_ON() were introduced in commit
4015c949fb465 ("[PATCH] update ide core")

when ide_unregister() was extended with semaphore based locking. Both
checks won't complain about disabled preemption which is also wrong.

The might_sleep() in today's mutex_lock() will complain about the
missuses.

Remove the BUG_ON() statements.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
---
drivers/ide/ide-probe.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 1c1567bb51942..aefd74c0d8628 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1539,9 +1539,6 @@ EXPORT_SYMBOL_GPL(ide_port_unregister_devices);

static void ide_unregister(ide_hwif_t *hwif)
{
- BUG_ON(in_interrupt());
- BUG_ON(irqs_disabled());
-
mutex_lock(&ide_cfg_mtx);

if (hwif->present) {
--
2.29.2
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