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[SCSI] sg: remove unnecessary function declarations
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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@ -101,7 +101,6 @@ static int scatter_elem_sz_prev = SG_SCATTER_SZ;
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#define SG_SECTOR_MSK (SG_SECTOR_SZ - 1)
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static int sg_add(struct device *, struct class_interface *);
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static void sg_device_destroy(struct kref *kref);
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static void sg_remove(struct device *, struct class_interface *);
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static DEFINE_IDR(sg_index_idr);
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@ -178,14 +177,11 @@ typedef struct sg_device { /* holds the state of each scsi generic device */
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struct kref d_ref;
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} Sg_device;
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static int sg_fasync(int fd, struct file *filp, int mode);
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/* tasklet or soft irq callback */
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static void sg_rq_end_io(struct request *rq, int uptodate);
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static int sg_start_req(Sg_request *srp, unsigned char *cmd);
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static void sg_finish_rem_req(Sg_request * srp);
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static int sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size);
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static int sg_build_sgat(Sg_scatter_hold * schp, const Sg_fd * sfp,
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int tablesize);
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static ssize_t sg_new_read(Sg_fd * sfp, char __user *buf, size_t count,
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Sg_request * srp);
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static ssize_t sg_new_write(Sg_fd *sfp, struct file *file,
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@ -204,12 +200,8 @@ static Sg_request *sg_get_rq_mark(Sg_fd * sfp, int pack_id);
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static Sg_request *sg_add_request(Sg_fd * sfp);
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static int sg_remove_request(Sg_fd * sfp, Sg_request * srp);
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static int sg_res_in_use(Sg_fd * sfp);
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static Sg_device *sg_lookup_dev(int dev);
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static Sg_device *sg_get_dev(int dev);
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static void sg_put_dev(Sg_device *sdp);
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#ifdef CONFIG_SCSI_PROC_FS
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static int sg_last_dev(void);
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#endif
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#define SZ_SG_HEADER sizeof(struct sg_header)
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#define SZ_SG_IO_HDR sizeof(sg_io_hdr_t)
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