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Commit 2134bc72 authored by FUJITA Tomonori's avatar FUJITA Tomonori Committed by James Bottomley
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[SCSI] sg: remove unnecessary function declarations 



Signed-off-by: default avatarFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: default avatarDouglas Gilbert <dgilbert@interlog.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent aa6cd29b

drivers/scsi/sg.c

+0 −8
Original line number Diff line number Diff line
@@ -101,7 +101,6 @@ static int scatter_elem_sz_prev = SG_SCATTER_SZ; 
#define SG_SECTOR_MSK (SG_SECTOR_SZ - 1)



static int sg_add(struct device *, struct class_interface *);

static void sg_device_destroy(struct kref *kref);

static void sg_remove(struct device *, struct class_interface *);



static DEFINE_IDR(sg_index_idr);
@@ -178,14 +177,11 @@ typedef struct sg_device { /* holds the state of each scsi generic device */ 
	struct kref d_ref;

} Sg_device;



static int sg_fasync(int fd, struct file *filp, int mode);

/* tasklet or soft irq callback */

static void sg_rq_end_io(struct request *rq, int uptodate);

static int sg_start_req(Sg_request *srp, unsigned char *cmd);

static void sg_finish_rem_req(Sg_request * srp);

static int sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size);

static int sg_build_sgat(Sg_scatter_hold * schp, const Sg_fd * sfp,

			 int tablesize);

static ssize_t sg_new_read(Sg_fd * sfp, char __user *buf, size_t count,

			   Sg_request * srp);

static ssize_t sg_new_write(Sg_fd *sfp, struct file *file,
@@ -204,12 +200,8 @@ static Sg_request *sg_get_rq_mark(Sg_fd * sfp, int pack_id); 
static Sg_request *sg_add_request(Sg_fd * sfp);

static int sg_remove_request(Sg_fd * sfp, Sg_request * srp);

static int sg_res_in_use(Sg_fd * sfp);

static Sg_device *sg_lookup_dev(int dev);

static Sg_device *sg_get_dev(int dev);

static void sg_put_dev(Sg_device *sdp);

#ifdef CONFIG_SCSI_PROC_FS

static int sg_last_dev(void);

#endif



#define SZ_SG_HEADER sizeof(struct sg_header)

#define SZ_SG_IO_HDR sizeof(sg_io_hdr_t)