From e597cd09f711b28b8466ebdc2f12e55b44fa81e4 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 1 Jul 2010 08:24:32 +0200 Subject: drivers/cdrom: use pr_ - add pr_fmt. - convert printks to pr_ - add if (0) and printf argument checking to cdinfo - coalesce consecutive printks to single pr_ - fix a typo "back ground" to "background" - convert printks without level to pr_info - remove VIOCD_ prefixes and use pr_fmt/pr_ - add a missing newline to an OS/400 message Signed-off-by: Joe Perches Signed-off-by: Andrew Morton Folded in tab indentation fix from Andrew. Signed-off-by: Jens Axboe --- drivers/cdrom/cdrom.c | 46 +++++++++++++++------------- drivers/cdrom/gdrom.c | 27 ++++++++--------- drivers/cdrom/viocd.c | 83 +++++++++++++++++++++------------------------------ 3 files changed, 73 insertions(+), 83 deletions(-) diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index e3749d0..af13c62d 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -242,6 +242,8 @@ -------------------------------------------------------------------------*/ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #define REVISION "Revision: 3.20" #define VERSION "Id: cdrom.c 3.20 2003/12/17" @@ -314,11 +316,17 @@ static const char *mrw_format_status[] = { static const char *mrw_address_space[] = { "DMA", "GAA" }; #if (ERRLOGMASK!=CD_NOTHING) -#define cdinfo(type, fmt, args...) \ - if ((ERRLOGMASK & type) || debug==1 ) \ - printk(KERN_INFO "cdrom: " fmt, ## args) +#define cdinfo(type, fmt, args...) \ +do { \ + if ((ERRLOGMASK & type) || debug == 1) \ + pr_info(fmt, ##args); \ +} while (0) #else -#define cdinfo(type, fmt, args...) +#define cdinfo(type, fmt, args...) \ +do { \ + if (0 && (ERRLOGMASK & type) || debug == 1) \ + pr_info(fmt, ##args); \ +} while (0) #endif /* These are used to simplify getting data in from and back to user land */ @@ -395,7 +403,7 @@ int register_cdrom(struct cdrom_device_info *cdi) if (cdo->open == NULL || cdo->release == NULL) return -EINVAL; if (!banner_printed) { - printk(KERN_INFO "Uniform CD-ROM driver " REVISION "\n"); + pr_info("Uniform CD-ROM driver " REVISION "\n"); banner_printed = 1; cdrom_sysctl_register(); } @@ -546,7 +554,7 @@ static int cdrom_mrw_bgformat(struct cdrom_device_info *cdi, int cont) unsigned char buffer[12]; int ret; - printk(KERN_INFO "cdrom: %sstarting format\n", cont ? "Re" : ""); + pr_info("%sstarting format\n", cont ? "Re" : ""); /* * FmtData bit set (bit 4), format type is 1 @@ -576,7 +584,7 @@ static int cdrom_mrw_bgformat(struct cdrom_device_info *cdi, int cont) ret = cdi->ops->generic_packet(cdi, &cgc); if (ret) - printk(KERN_INFO "cdrom: bgformat failed\n"); + pr_info("bgformat failed\n"); return ret; } @@ -622,8 +630,7 @@ static int cdrom_mrw_exit(struct cdrom_device_info *cdi) ret = 0; if (di.mrw_status == CDM_MRW_BGFORMAT_ACTIVE) { - printk(KERN_INFO "cdrom: issuing MRW back ground " - "format suspend\n"); + pr_info("issuing MRW background format suspend\n"); ret = cdrom_mrw_bgformat_susp(cdi, 0); } @@ -658,7 +665,8 @@ static int cdrom_mrw_set_lba_space(struct cdrom_device_info *cdi, int space) if ((ret = cdrom_mode_select(cdi, &cgc))) return ret; - printk(KERN_INFO "cdrom: %s: mrw address space %s selected\n", cdi->name, mrw_address_space[space]); + pr_info("%s: mrw address space %s selected\n", + cdi->name, mrw_address_space[space]); return 0; } @@ -762,7 +770,7 @@ static int cdrom_mrw_open_write(struct cdrom_device_info *cdi) * always reset to DMA lba space on open */ if (cdrom_mrw_set_lba_space(cdi, MRW_LBA_DMA)) { - printk(KERN_ERR "cdrom: failed setting lba address space\n"); + pr_err("failed setting lba address space\n"); return 1; } @@ -781,8 +789,7 @@ static int cdrom_mrw_open_write(struct cdrom_device_info *cdi) * 3 - MRW formatting complete */ ret = 0; - printk(KERN_INFO "cdrom open: mrw_status '%s'\n", - mrw_format_status[di.mrw_status]); + pr_info("open: mrw_status '%s'\n", mrw_format_status[di.mrw_status]); if (!di.mrw_status) ret = 1; else if (di.mrw_status == CDM_MRW_BGFORMAT_INACTIVE && @@ -932,8 +939,7 @@ static void cdrom_dvd_rw_close_write(struct cdrom_device_info *cdi) return; } - printk(KERN_INFO "cdrom: %s: dirty DVD+RW media, \"finalizing\"\n", - cdi->name); + pr_info("%s: dirty DVD+RW media, \"finalizing\"\n", cdi->name); init_cdrom_command(&cgc, NULL, 0, CGC_DATA_NONE); cgc.cmd[0] = GPCMD_FLUSH_CACHE; @@ -2176,7 +2182,7 @@ retry: * frame dma, so drop to single frame dma if we need to */ if (cdi->cdda_method == CDDA_BPC_FULL && nframes > 1) { - printk("cdrom: dropping to single frame dma\n"); + pr_info("dropping to single frame dma\n"); cdi->cdda_method = CDDA_BPC_SINGLE; goto retry; } @@ -2189,7 +2195,7 @@ retry: if (cdi->last_sense != 0x04 && cdi->last_sense != 0x0b) return ret; - printk("cdrom: dropping to old style cdda (sense=%x)\n", cdi->last_sense); + pr_info("dropping to old style cdda (sense=%x)\n", cdi->last_sense); cdi->cdda_method = CDDA_OLD; return cdrom_read_cdda_old(cdi, ubuf, lba, nframes); } @@ -3401,7 +3407,7 @@ static int cdrom_print_info(const char *header, int val, char *info, "\t%d", CDROM_CAN(val) != 0); break; default: - printk(KERN_INFO "cdrom: invalid option%d\n", option); + pr_info("invalid option%d\n", option); return 1; } if (!ret) @@ -3491,7 +3497,7 @@ doit: mutex_unlock(&cdrom_mutex); return proc_dostring(ctl, write, buffer, lenp, ppos); done: - printk(KERN_INFO "cdrom: info buffer too small\n"); + pr_info("info buffer too small\n"); goto doit; } @@ -3665,7 +3671,7 @@ static int __init cdrom_init(void) static void __exit cdrom_exit(void) { - printk(KERN_INFO "Uniform CD-ROM driver unloaded\n"); + pr_info("Uniform CD-ROM driver unloaded\n"); cdrom_sysctl_unregister(); } diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 7c05ddc..5219b57 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -19,6 +19,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -339,8 +341,7 @@ static int gdrom_get_last_session(struct cdrom_device_info *cd_info, tocuse = 0; err = gdrom_readtoc_cmd(gd.toc, 0); if (err) { - printk(KERN_INFO "GDROM: Could not get CD " - "table of contents\n"); + pr_info("Could not get CD table of contents\n"); return -ENXIO; } } @@ -357,8 +358,7 @@ static int gdrom_get_last_session(struct cdrom_device_info *cd_info, } while (track >= fentry); if ((track > 100) || (track < get_entry_track(gd.toc->first))) { - printk(KERN_INFO "GDROM: No data on the last " - "session of the CD\n"); + pr_info("No data on the last session of the CD\n"); gdrom_getsense(NULL); return -ENXIO; } @@ -451,14 +451,14 @@ static int gdrom_getsense(short *bufstring) goto cleanup_sense; insw(GDROM_DATA_REG, &sense, sense_command->buflen/2); if (sense[1] & 40) { - printk(KERN_INFO "GDROM: Drive not ready - command aborted\n"); + pr_info("Drive not ready - command aborted\n"); goto cleanup_sense; } sense_key = sense[1] & 0x0F; if (sense_key < ARRAY_SIZE(sense_texts)) - printk(KERN_INFO "GDROM: %s\n", sense_texts[sense_key].text); + pr_info("%s\n", sense_texts[sense_key].text); else - printk(KERN_ERR "GDROM: Unknown sense key: %d\n", sense_key); + pr_err("Unknown sense key: %d\n", sense_key); if (bufstring) /* return addional sense data */ memcpy(bufstring, &sense[4], 2); if (sense_key < 2) @@ -644,13 +644,12 @@ static void gdrom_request(struct request_queue *rq) while ((req = blk_fetch_request(rq)) != NULL) { if (req->cmd_type != REQ_TYPE_FS) { - printk(KERN_DEBUG "GDROM: Non-fs request ignored\n"); + printk(KERN_DEBUG "gdrom: Non-fs request ignored\n"); __blk_end_request_all(req, -EIO); continue; } if (rq_data_dir(req) != READ) { - printk(KERN_NOTICE "GDROM: Read only device -"); - printk(" write request ignored\n"); + pr_notice("Read only device - write request ignored\n"); __blk_end_request_all(req, -EIO); continue; } @@ -685,7 +684,7 @@ static int __devinit gdrom_outputversion(void) firmw_ver = kstrndup(id->firmver, 16, GFP_KERNEL); if (!firmw_ver) goto free_manuf_name; - printk(KERN_INFO "GDROM: %s from %s with firmware %s\n", + pr_info("%s from %s with firmware %s\n", model_name, manuf_name, firmw_ver); err = 0; kfree(firmw_ver); @@ -757,7 +756,7 @@ static int __devinit probe_gdrom(struct platform_device *devptr) int err; /* Start the device */ if (gdrom_execute_diagnostic() != 1) { - printk(KERN_WARNING "GDROM: ATA Probe for GDROM failed.\n"); + pr_warning("ATA Probe for GDROM failed\n"); return -ENODEV; } /* Print out firmware ID */ @@ -767,7 +766,7 @@ static int __devinit probe_gdrom(struct platform_device *devptr) gdrom_major = register_blkdev(0, GDROM_DEV_NAME); if (gdrom_major <= 0) return gdrom_major; - printk(KERN_INFO "GDROM: Registered with major number %d\n", + pr_info("Registered with major number %d\n", gdrom_major); /* Specify basic properties of drive */ gd.cd_info = kzalloc(sizeof(struct cdrom_device_info), GFP_KERNEL); @@ -818,7 +817,7 @@ probe_fail_no_disk: unregister_blkdev(gdrom_major, GDROM_DEV_NAME); gdrom_major = 0; probe_fail_no_mem: - printk(KERN_WARNING "GDROM: Probe failed - error is 0x%X\n", err); + pr_warning("Probe failed - error is 0x%X\n", err); return err; } diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index 14e4201..1fa6628 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -31,6 +31,8 @@ * the OS/400 partition. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include #include #include @@ -53,9 +55,6 @@ #define VIOCD_VERS "1.06" -#define VIOCD_KERN_WARNING KERN_WARNING "viocd: " -#define VIOCD_KERN_INFO KERN_INFO "viocd: " - /* * Should probably make this a module parameter....sigh */ @@ -202,9 +201,8 @@ static int viocd_open(struct cdrom_device_info *cdi, int purpose) (u64)&we, VIOVERSION << 16, ((u64)device_no << 48), 0, 0, 0); if (hvrc != 0) { - printk(VIOCD_KERN_WARNING - "bad rc on HvCallEvent_signalLpEventFast %d\n", - (int)hvrc); + pr_warning("bad rc on HvCallEvent_signalLpEventFast %d\n", + (int)hvrc); return -EIO; } @@ -213,8 +211,8 @@ static int viocd_open(struct cdrom_device_info *cdi, int purpose) if (we.rc) { const struct vio_error_entry *err = vio_lookup_rc(viocd_err_table, we.sub_result); - printk(VIOCD_KERN_WARNING "bad rc %d:0x%04X on open: %s\n", - we.rc, we.sub_result, err->msg); + pr_warning("bad rc %d:0x%04X on open: %s\n", + we.rc, we.sub_result, err->msg); return -err->errno; } @@ -234,9 +232,8 @@ static void viocd_release(struct cdrom_device_info *cdi) viopath_targetinst(viopath_hostLp), 0, VIOVERSION << 16, ((u64)device_no << 48), 0, 0, 0); if (hvrc != 0) - printk(VIOCD_KERN_WARNING - "bad rc on HvCallEvent_signalLpEventFast %d\n", - (int)hvrc); + pr_warning("bad rc on HvCallEvent_signalLpEventFast %d\n", + (int)hvrc); } /* Send a read or write request to OS/400 */ @@ -262,13 +259,12 @@ static int send_request(struct request *req) sg_init_table(&sg, 1); if (blk_rq_map_sg(req->q, req, &sg) == 0) { - printk(VIOCD_KERN_WARNING - "error setting up scatter/gather list\n"); + pr_warning("error setting up scatter/gather list\n"); return -1; } if (dma_map_sg(diskinfo->dev, &sg, 1, direction) == 0) { - printk(VIOCD_KERN_WARNING "error allocating sg tce\n"); + pr_warning("error allocating sg tce\n"); return -1; } dmaaddr = sg_dma_address(&sg); @@ -284,7 +280,7 @@ static int send_request(struct request *req) ((u64)DEVICE_NR(diskinfo) << 48) | dmaaddr, (u64)blk_rq_pos(req) * 512, len, 0); if (hvrc != HvLpEvent_Rc_Good) { - printk(VIOCD_KERN_WARNING "hv error on op %d\n", (int)hvrc); + pr_warning("hv error on op %d\n", (int)hvrc); return -1; } @@ -301,8 +297,7 @@ static void do_viocd_request(struct request_queue *q) if (req->cmd_type != REQ_TYPE_FS) __blk_end_request_all(req, -EIO); else if (send_request(req) < 0) { - printk(VIOCD_KERN_WARNING - "unable to send message to OS/400!"); + pr_warning("unable to send message to OS/400!\n"); __blk_end_request_all(req, -EIO); } else rwreq++; @@ -327,8 +322,8 @@ static int viocd_media_changed(struct cdrom_device_info *cdi, int disc_nr) (u64)&we, VIOVERSION << 16, ((u64)device_no << 48), 0, 0, 0); if (hvrc != 0) { - printk(VIOCD_KERN_WARNING "bad rc on HvCallEvent_signalLpEventFast %d\n", - (int)hvrc); + pr_warning("bad rc on HvCallEvent_signalLpEventFast %d\n", + (int)hvrc); return -EIO; } @@ -338,9 +333,8 @@ static int viocd_media_changed(struct cdrom_device_info *cdi, int disc_nr) if (we.rc) { const struct vio_error_entry *err = vio_lookup_rc(viocd_err_table, we.sub_result); - printk(VIOCD_KERN_WARNING - "bad rc %d:0x%04X on check_change: %s; Assuming no change\n", - we.rc, we.sub_result, err->msg); + pr_warning("bad rc %d:0x%04X on check_change: %s; Assuming no change\n", + we.rc, we.sub_result, err->msg); return 0; } @@ -367,8 +361,8 @@ static int viocd_lock_door(struct cdrom_device_info *cdi, int locking) (u64)&we, VIOVERSION << 16, (device_no << 48) | (flags << 32), 0, 0, 0); if (hvrc != 0) { - printk(VIOCD_KERN_WARNING "bad rc on HvCallEvent_signalLpEventFast %d\n", - (int)hvrc); + pr_warning("bad rc on HvCallEvent_signalLpEventFast %d\n", + (int)hvrc); return -EIO; } @@ -455,8 +449,7 @@ static void vio_handle_cd_event(struct HvLpEvent *event) return; /* First, we should NEVER get an int here...only acks */ if (hvlpevent_is_int(event)) { - printk(VIOCD_KERN_WARNING - "Yikes! got an int in viocd event handler!\n"); + pr_warning("Yikes! got an int in viocd event handler!\n"); if (hvlpevent_need_ack(event)) { event->xRc = HvLpEvent_Rc_InvalidSubtype; HvCallEvent_ackLpEvent(event); @@ -510,10 +503,9 @@ return_complete: const struct vio_error_entry *err = vio_lookup_rc(viocd_err_table, bevent->sub_result); - printk(VIOCD_KERN_WARNING "request %p failed " - "with rc %d:0x%04X: %s\n", - req, event->xRc, - bevent->sub_result, err->msg); + pr_warning("request %p failed with rc %d:0x%04X: %s\n", + req, event->xRc, + bevent->sub_result, err->msg); __blk_end_request_all(req, -EIO); } else __blk_end_request_all(req, 0); @@ -524,9 +516,8 @@ return_complete: break; default: - printk(VIOCD_KERN_WARNING - "message with invalid subtype %0x04X!\n", - event->xSubtype & VIOMINOR_SUBTYPE_MASK); + pr_warning("message with invalid subtype %0x04X!\n", + event->xSubtype & VIOMINOR_SUBTYPE_MASK); if (hvlpevent_need_ack(event)) { event->xRc = HvLpEvent_Rc_InvalidSubtype; HvCallEvent_ackLpEvent(event); @@ -593,23 +584,19 @@ static int viocd_probe(struct vio_dev *vdev, const struct vio_device_id *id) sprintf(c->name, VIOCD_DEVICE "%c", 'a' + deviceno); if (register_cdrom(c) != 0) { - printk(VIOCD_KERN_WARNING "Cannot register viocd CD-ROM %s!\n", - c->name); + pr_warning("Cannot register viocd CD-ROM %s!\n", c->name); goto out; } - printk(VIOCD_KERN_INFO "cd %s is iSeries resource %10.10s " - "type %4.4s, model %3.3s\n", - c->name, d->rsrcname, d->type, d->model); + pr_info("cd %s is iSeries resource %10.10s type %4.4s, model %3.3s\n", + c->name, d->rsrcname, d->type, d->model); q = blk_init_queue(do_viocd_request, &viocd_reqlock); if (q == NULL) { - printk(VIOCD_KERN_WARNING "Cannot allocate queue for %s!\n", - c->name); + pr_warning("Cannot allocate queue for %s!\n", c->name); goto out_unregister_cdrom; } gendisk = alloc_disk(1); if (gendisk == NULL) { - printk(VIOCD_KERN_WARNING "Cannot create gendisk for %s!\n", - c->name); + pr_warning("Cannot create gendisk for %s!\n", c->name); goto out_cleanup_queue; } gendisk->major = VIOCD_MAJOR; @@ -682,21 +669,19 @@ static int __init viocd_init(void) return -ENODEV; } - printk(VIOCD_KERN_INFO "vers " VIOCD_VERS ", hosting partition %d\n", - viopath_hostLp); + pr_info("vers " VIOCD_VERS ", hosting partition %d\n", viopath_hostLp); if (register_blkdev(VIOCD_MAJOR, VIOCD_DEVICE) != 0) { - printk(VIOCD_KERN_WARNING "Unable to get major %d for %s\n", - VIOCD_MAJOR, VIOCD_DEVICE); + pr_warning("Unable to get major %d for %s\n", + VIOCD_MAJOR, VIOCD_DEVICE); return -EIO; } ret = viopath_open(viopath_hostLp, viomajorsubtype_cdio, MAX_CD_REQ + 2); if (ret) { - printk(VIOCD_KERN_WARNING - "error opening path to host partition %d\n", - viopath_hostLp); + pr_warning("error opening path to host partition %d\n", + viopath_hostLp); goto out_unregister; } -- cgit v1.1