[PATCH] libata: Add ->set_mode hook for odd drivers

Some hardware doesn't want the usual mode setup logic running. This
allows the hardware driver to replace it for special cases in the least
invasive way possible.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index a5c213ce97..6a9316cbb7 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -433,6 +433,7 @@ struct ata_port_operations {
         void (*dev_select)(struct ata_port *ap, unsigned int device);
 
         void (*phy_reset) (struct ata_port *ap); /* obsolete */
+        void (*set_mode) (struct ata_port *ap);
         int (*probe_reset) (struct ata_port *ap, unsigned int *classes);
 
         void (*post_set_mode) (struct ata_port *ap);