From: Alexander Shiyan <shc_work@mail.ru>
Date: Sat, 19 Jan 2019 04:52:02 +0000 (+0300)
Subject: ata: pata_platform: Add IRQF_SHARED to IRQ flags
X-Git-Tag: v5.1-rc1~101^2~4
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=baac9ce1f333260485e9084809e909d3ce6c69dd;p=linux.git

ata: pata_platform: Add IRQF_SHARED to IRQ flags

It's quite possible that multiple devices can be hooked up
to the same interrupt line with the processor. So add IRQF_SHARED
in request irq.

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
index 31cd0f39b0a7..5aba691f09af 100644
--- a/drivers/ata/pata_platform.c
+++ b/drivers/ata/pata_platform.c
@@ -114,7 +114,7 @@ int __pata_platform_probe(struct device *dev, struct resource *io_res,
 	 */
 	if (irq_res && irq_res->start > 0) {
 		irq = irq_res->start;
-		irq_flags = irq_res->flags & IRQF_TRIGGER_MASK;
+		irq_flags = (irq_res->flags & IRQF_TRIGGER_MASK) | IRQF_SHARED;
 	}
 
 	/*