From: Dmitry Lifshitz <lifshitz@compulab.co.il>
Date: Mon, 15 Dec 2014 14:02:56 +0000 (+0200)
Subject: ahci-plat: provide a weak scsi_bus_reset() hook
X-Git-Tag: v2015.01~45
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1a33b7356afb065fd80250a022f4881adbaac939;p=oweals%2Fu-boot.git

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 12ed5e3635..37d2d2a28e 100644
--- 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*/