1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index a4944c8ad46d..b3b3da4eaa03 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -461,7 +461,6 @@ struct mv_hw_ops {
         void (*reset_bus)(struct ata_host *host, void __iomem *mmio);
 };
 
-static void mv_irq_clear(struct ata_port *ap);
 static int mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val);
 static int mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
 static int mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in, u32 *val);
@@ -564,7 +563,7 @@ static const struct ata_port_operations mv5_ops = {
         .qc_issue               = mv_qc_issue,
         .data_xfer              = ata_data_xfer,
 
-        .irq_clear              = mv_irq_clear,
+        .irq_clear              = ata_noop_irq_clear,
         .irq_on                 = ata_irq_on,
 
         .error_handler          = mv_error_handler,
@@ -592,7 +591,7 @@ static const struct ata_port_operations mv6_ops = {
         .qc_issue               = mv_qc_issue,
         .data_xfer              = ata_data_xfer,
 
-        .irq_clear              = mv_irq_clear,
+        .irq_clear              = ata_noop_irq_clear,
         .irq_on                 = ata_irq_on,
 
         .error_handler          = mv_error_handler,
@@ -620,7 +619,7 @@ static const struct ata_port_operations mv_iie_ops = {
         .qc_issue               = mv_qc_issue,
         .data_xfer              = ata_data_xfer,
 
-        .irq_clear              = mv_irq_clear,
+        .irq_clear              = ata_noop_irq_clear,
         .irq_on                 = ata_irq_on,
 
         .error_handler          = mv_error_handler,
@@ -801,10 +800,6 @@ static inline int mv_get_hc_count(unsigned long port_flags)
         return ((port_flags & MV_FLAG_DUAL_HC) ? 2 : 1);
 }
 
-static void mv_irq_clear(struct ata_port *ap)
-{
-}
-
 static void mv_set_edma_ptrs(void __iomem *port_mmio,
                              struct mv_host_priv *hpriv,
                              struct mv_port_priv *pp)