ahci-plat: provide a weak scsi_bus_reset() hook

This allow the platform to handle a custom reset sequence.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>

diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index 12ed5e3635221c8d666ba2efc22115d3912b32d2..37d2d2a28eef53bbd2477b7bb06b37f415e68735 100644 (file)
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -1010,12 +1010,11 @@ static int ata_io_flush(u8 port)
 }
 
 
-void scsi_bus_reset(void)
+__weak void scsi_bus_reset(void)
 {
        /*Not implement*/
 }
 
-
 void scsi_print_error(ccb * pccb)
 {
        /*The ahci error info can be read in the ahci driver*/