linux-stable/include/linux/bsg.h
Christoph Hellwig 1991299e49 scsi: replace the fmode_t argument to ->sg_io_fn with a simple bool
Instead of passing a fmode_t and only checking it for FMODE_WRITE, pass
a bool open_for_write to prepare for callers that won't have the fmode_t.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230608110258.189493-21-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-06-12 08:04:04 -06:00

19 lines
499 B
C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_BSG_H
#define _LINUX_BSG_H
#include <uapi/linux/bsg.h>
struct bsg_device;
struct device;
struct request_queue;
typedef int (bsg_sg_io_fn)(struct request_queue *, struct sg_io_v4 *hdr,
bool open_for_write, unsigned int timeout);
struct bsg_device *bsg_register_queue(struct request_queue *q,
struct device *parent, const char *name,
bsg_sg_io_fn *sg_io_fn);
void bsg_unregister_queue(struct bsg_device *bcd);
#endif /* _LINUX_BSG_H */