pata_s3c_devchk() returns 1 if a device is present, 0 if not -- the 'bool'
type clearly fits better here than 'unsigned int'...
Signed-off-by: Sergey Shtylyov <s.shtylyov@xxxxxx>
---
drivers/ata/pata_samsung_cf.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/ata/pata_samsung_cf.c b/drivers/ata/pata_samsung_cf.c
index 377cd6bd87ac..bdd2178c4a61 100644
--- a/drivers/ata/pata_samsung_cf.c
+++ b/drivers/ata/pata_samsung_cf.c
@@ -308,8 +308,7 @@ static void pata_s3c_dev_select(struct ata_port *ap, unsigned int device)
/*
* pata_s3c_devchk - PATA device presence detection
*/
-static unsigned int pata_s3c_devchk(struct ata_port *ap,
- unsigned int device)
+static bool pata_s3c_devchk(struct ata_port *ap, unsigned int device)
{
struct ata_ioports *ioaddr = &ap->ioaddr;
u8 nsect, lbal;
@@ -329,9 +328,9 @@ static unsigned int pata_s3c_devchk(struct ata_port *ap,
lbal = ata_inb(ap->host, ioaddr->lbal_addr);
if ((nsect == 0x55) && (lbal == 0xaa))
- return 1; /* we found a device */
+ return true; /* we found a device */
- return 0; /* nothing found */
+ return false; /* nothing found */
}
/*
--
2.26.3
