From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- include/linux/bsg.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 include/linux/bsg.h (limited to 'include/linux/bsg.h') diff --git a/include/linux/bsg.h b/include/linux/bsg.h new file mode 100644 index 00000000..7173f6e9 --- /dev/null +++ b/include/linux/bsg.h @@ -0,0 +1,33 @@ +#ifndef BSG_H +#define BSG_H + +#include + + +#if defined(CONFIG_BLK_DEV_BSG) +struct bsg_class_device { + struct device *class_dev; + struct device *parent; + int minor; + struct request_queue *queue; + struct kref ref; + void (*release)(struct device *); +}; + +extern int bsg_register_queue(struct request_queue *q, + struct device *parent, const char *name, + void (*release)(struct device *)); +extern void bsg_unregister_queue(struct request_queue *); +#else +static inline int bsg_register_queue(struct request_queue *q, + struct device *parent, const char *name, + void (*release)(struct device *)) +{ + return 0; +} +static inline void bsg_unregister_queue(struct request_queue *q) +{ +} +#endif + +#endif -- cgit v1.3.1