From e0c6dcd8d4257a129fc813ac68f20b77c6ae2a7a Mon Sep 17 00:00:00 2001 From: Roel Kluin Date: Thu, 5 Mar 2009 16:10:55 +0100 Subject: ide: expiry() returns int, negative expiry() return values won't be noticed bart: It seems like the bug could cause insanely long timeouts for: - ATA_DMA_ERR error in dma_timer_expiry() - commands without ->expiry in tc86c001_timer_expiry() (TC86C001 IDE controller only) Signed-off-by: Roel Kluin Cc: Sergei Shtylyov Cc: Andrew Morton [bart: port it to the current tree] Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ide/ide-io.c') diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 9ee51ad..9ff90cb 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -908,7 +908,7 @@ void ide_timer_expiry (unsigned long data) ide_drive_t *uninitialized_var(drive); ide_handler_t *handler; unsigned long flags; - unsigned long wait = -1; + int wait = -1; int plug_device = 0; spin_lock_irqsave(&hwif->lock, flags); -- cgit v1.1 From 849d7130001ab740a5a4778a561049841fdd77c9 Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Thu, 5 Mar 2009 16:10:57 +0100 Subject: ide: allow to wrap interrupt handler Signed-off-by: Stanislaw Gruszka Cc: Andrew Victor [bart: minor checkpatch.pl / CodingStyle fixups] Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-io.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ide/ide-io.c') diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 9ff90cb..a9a6c20 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -1162,6 +1162,7 @@ out_early: return irq_ret; } +EXPORT_SYMBOL_GPL(ide_intr); /** * ide_do_drive_cmd - issue IDE special command -- cgit v1.1