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 2578fc16960ad1d1671ab554cbbc40d6f5810e60..1a24a5dc39400705e709853908070ff9a4e3f45b 100644 (file)
--- 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;