From 4e7490145800ea8da5f67a4fbaa66caab7689ce3 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 14 Jun 2017 21:28:42 -0600 Subject: [PATCH] dm: ahci: Create a local version of two SCSI functions With driver model we need to define implementations of exec() and bus_reset() separately for each SCSI driver. As a first step, create a local version of each function in the AHCI driver and call each from its global version. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/ata/ahci.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index c3b5f2a..9c7b043 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -928,7 +928,7 @@ static int ata_scsiop_test_unit_ready(struct ahci_uc_priv *uc_priv, } -int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb) +static int ahci_scsi_exec(struct udevice *dev, struct scsi_cmd *pccb) { struct ahci_uc_priv *uc_priv; #ifdef CONFIG_DM_SCSI @@ -1134,10 +1134,21 @@ static int ata_io_flush(struct ahci_uc_priv *uc_priv, u8 port) return 0; } +static int ahci_scsi_bus_reset(struct udevice *dev) +{ + /* Not implemented */ + + return 0; +} + +int scsi_exec(struct udevice *dev, struct scsi_cmd *pccb) +{ + return ahci_scsi_exec(dev, pccb); +} __weak int scsi_bus_reset(struct udevice *dev) { - /*Not implement*/ + return ahci_scsi_bus_reset(dev); return 0; }