From: Arjun Sreedharan <arjun024@gmail.com>
Date: Sat, 16 Aug 2014 13:08:34 +0000 (+0530)
Subject: pata_samsung_cf: change ret type to signed
X-Git-Tag: v5.15~17271^2~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b741e8d4cf812da665c763e1b1c4a8fd20121565;p=platform%2Fkernel%2Flinux-starfive.git

pata_samsung_cf: change ret type to signed

Change return type to signed int since it could be
a negative errno.

Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---

diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 2578fc1..1a24a5d 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -360,7 +360,7 @@ static int pata_s3c_wait_after_reset(struct ata_link *link,
 /*
  * pata_s3c_bus_softreset - PATA device software reset
  */
-static unsigned int pata_s3c_bus_softreset(struct ata_port *ap,
+static int pata_s3c_bus_softreset(struct ata_port *ap,
 		unsigned long deadline)
 {
 	struct ata_ioports *ioaddr = &ap->ioaddr;