From b58189b3c5cf54689a0c154e4d9cff918a29ab0b Mon Sep 17 00:00:00 2001 From: Johannes Thumshirn Date: Fri, 26 Aug 2016 09:35:00 +0200 Subject: mcb: remove sub-device handling code The MEN Chameleon specification states that a chameleon FPGA can include a bridge descriptor, which then opens up a new bus behind this bridge. MCB included subdevice handling code in the core, but no support for bus descriptors in the parser, due to a lack of hardware access. As this is technically dead code, but it gets executed on a device add, I've decided to remove it. Signed-off-by: Johannes Thumshirn Signed-off-by: Greg Kroah-Hartman --- include/linux/mcb.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/mcb.h') diff --git a/include/linux/mcb.h b/include/linux/mcb.h index a6733d3fe72b..ee5200d660b0 100644 --- a/include/linux/mcb.h +++ b/include/linux/mcb.h @@ -50,10 +50,8 @@ static inline struct mcb_bus *to_mcb_bus(struct device *dev) /** * struct mcb_device - MEN Chameleon Bus device * - * @bus_list: internal list handling for bus code * @dev: device in kernel representation * @bus: mcb bus the device is plugged to - * @subordinate: subordinate MCBus in case of bridge * @is_added: flag to check if device is added to bus * @driver: associated mcb_driver * @id: mcb device id @@ -66,10 +64,8 @@ static inline struct mcb_bus *to_mcb_bus(struct device *dev) * @memory: memory resource */ struct mcb_device { - struct list_head bus_list; struct device dev; struct mcb_bus *bus; - struct mcb_bus *subordinate; bool is_added; struct mcb_driver *driver; u16 id; -- cgit