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Commit 71abe999 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Russell King
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[PATCH] ARM: switch fd1772.c from sleep_on to wait_event 



Doesn't make the local irq disabling around it less buggy, but at
least we replace the offender with the right kind of primitive.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent fc1df37e

drivers/acorn/block/fd1772.c

+1 −2
Original line number Diff line number Diff line
@@ -1283,8 +1283,7 @@ static void do_fd_request(request_queue_t* q) 
	if (fdc_busy) return;

	save_flags(flags);

	cli();

	while (fdc_busy)

		sleep_on(&fdc_wait);

	wait_event(fdc_wait, !fdc_busy);

	fdc_busy = 1;

	ENABLE_IRQ();

	restore_flags(flags);