libata: make sff_irq_on() method optional

[karo-tx-linux.git] / drivers / ata / pata_octeon_cf.c

diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 005a44483a7b5e1b76eb3b2c69cbf376f13721e0..303ca7e82408a14d7eca3c43150d9f5b019654d7 100644 (file)
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -489,9 +489,8 @@ static void octeon_cf_exec_command16(struct ata_port *ap,
        ata_wait_idle(ap);
 }
 
-static u8 octeon_cf_irq_on(struct ata_port *ap)
+static void octeon_cf_irq_on(struct ata_port *ap)
 {
-       return 0;
 }
 
 static void octeon_cf_irq_clear(struct ata_port *ap)