From de50ada55b6b83b54b817911ec42dc590e1c1738 Mon Sep 17 00:00:00 2001 From: Holger Macht Date: Mon, 25 Jun 2012 16:13:02 +0800 Subject: [SCSI] add wrapper to access and set scsi_bus_type in struct acpi_bus_type For being able to bind ata devices against acpi devices, scsi_bus_type needs to be set as bus in struct acpi_bus_type. So add wrapper to scsi_lib to accomplish that. Signed-off-by: Holger Macht Signed-off-by: Lin Ming Signed-off-by: Jeff Garzik --- include/scsi/scsi.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h index f34a5a87af3..4527b3a1332 100644 --- a/include/scsi/scsi.h +++ b/include/scsi/scsi.h @@ -214,6 +214,16 @@ scsi_command_size(const unsigned char *cmnd) scsi_varlen_cdb_length(cmnd) : COMMAND_SIZE(cmnd[0]); } +#ifdef CONFIG_ACPI +struct acpi_bus_type; + +extern int +scsi_register_acpi_bus_type(struct acpi_bus_type *bus); + +extern void +scsi_unregister_acpi_bus_type(struct acpi_bus_type *bus); +#endif + /* * SCSI Architecture Model (SAM) Status codes. Taken from SAM-3 draft * T10/1561-D Revision 4 Draft dated 7th November 2002. -- cgit v1.2.3-18-g5258