From: Tejun Heo <htejun@gmail.com>
Date: Mon, 3 Sep 2007 03:20:11 +0000 (+0900)
Subject: libata clear horkage on ata_dev_init()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3dcc323fe8d7158bd662c04d41ba8b25fa3ce27b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

libata clear horkage on ata_dev_init()

dev->horkage should be cleared over device hotunplug/plug.  Clear it
in ata_dev_init().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index a3ee087223de..c43de9a710db 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -6035,6 +6035,7 @@ void ata_dev_init(struct ata_device *dev)
 	 */
 	spin_lock_irqsave(ap->lock, flags);
 	dev->flags &= ~ATA_DFLAG_INIT_MASK;
+	dev->horkage = 0;
 	spin_unlock_irqrestore(ap->lock, flags);
 
 	memset((void *)dev + ATA_DEVICE_CLEAR_OFFSET, 0,