Replace custom debug tracing macros with a call to dev_dbg to simplify code and add device info into degug output. Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> --- drivers/usb/storage/transport.c | 59 ++++++++-------- drivers/usb/storage/usb.c | 118 +++++++++++++++++--------------- drivers/usb/storage/usb.h | 7 -- 3 files changed, 94 insertions(+), 90 deletions(-) diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index 414099134..cd66d2bfe 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -24,8 +24,6 @@ #include <errno.h> #include <dma.h> -#undef USB_STOR_DEBUG - #include "usb.h" #include "transport.h" @@ -62,6 +60,7 @@ static int usb_stor_Bulk_clear_endpt_stall(struct us_data *us, unsigned int pipe /* Determine what the maximum LUN supported is */ int usb_stor_Bulk_max_lun(struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; int len, ret = 0; unsigned char *iobuf = dma_alloc(1); @@ -73,8 +72,8 @@ int usb_stor_Bulk_max_lun(struct us_data *us) USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0, us->ifnum, iobuf, 1, USB_CNTL_TIMEOUT); - US_DEBUGP("GetMaxLUN command result is %d, data is %d\n", - len, (int)iobuf[0]); + dev_dbg(dev, "GetMaxLUN command result is %d, data is %d\n", + len, (int)iobuf[0]); /* if we have a successful request, return the result */ if (len > 0) @@ -94,6 +93,7 @@ int usb_stor_Bulk_max_lun(struct us_data *us) int usb_stor_Bulk_transport(ccb *srb, struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; struct bulk_cb_wrap cbw; struct bulk_cs_wrap csw; int actlen, data_actlen; @@ -117,14 +117,14 @@ int usb_stor_Bulk_transport(ccb *srb, struct us_data *us) memcpy(cbw.CDB, srb->cmd, cbw.Length); /* send it to out endpoint */ - US_DEBUGP("Bulk Command S 0x%x T 0x%x L %d F %d Trg %d LUN %d CL %d\n", - le32_to_cpu(cbw.Signature), cbw.Tag, - le32_to_cpu(cbw.DataTransferLength), cbw.Flags, - (cbw.Lun >> 4), (cbw.Lun & 0x0F), - cbw.Length); + dev_dbg(dev, "Bulk Command S 0x%x T 0x%x L %d F %d Trg %d LUN %d CL %d\n", + le32_to_cpu(cbw.Signature), cbw.Tag, + le32_to_cpu(cbw.DataTransferLength), cbw.Flags, + (cbw.Lun >> 4), (cbw.Lun & 0x0F), + cbw.Length); result = usb_bulk_msg(us->pusb_dev, pipeout, &cbw, US_BULK_CB_WRAP_LEN, &actlen, USB_BULK_TO); - US_DEBUGP("Bulk command transfer result=%d\n", result); + dev_dbg(dev, "Bulk command transfer result=%d\n", result); if (result < 0) { usb_stor_Bulk_reset(us); return USB_STOR_TRANSPORT_FAILED; @@ -140,32 +140,32 @@ int usb_stor_Bulk_transport(ccb *srb, struct us_data *us) unsigned int pipe = dir_in ? pipein : pipeout; result = usb_bulk_msg(us->pusb_dev, pipe, srb->pdata, srb->datalen, &data_actlen, USB_BULK_TO); - US_DEBUGP("Bulk data transfer result 0x%x\n", result); + dev_dbg(dev, "Bulk data transfer result 0x%x\n", result); /* special handling of STALL in DATA phase */ if ((result < 0) && (us->pusb_dev->status & USB_ST_STALLED)) { - US_DEBUGP("DATA: stall\n"); + dev_dbg(dev, "DATA: stall\n"); /* clear the STALL on the endpoint */ result = usb_stor_Bulk_clear_endpt_stall(us, pipe); } if (result < 0) { - US_DEBUGP("Device status: %lx\n", us->pusb_dev->status); + dev_dbg(dev, "Device status: %lx\n", us->pusb_dev->status); usb_stor_Bulk_reset(us); return USB_STOR_TRANSPORT_FAILED; } } /* STATUS phase + error handling */ - US_DEBUGP("Attempting to get CSW...\n"); + dev_dbg(dev, "Attempting to get CSW...\n"); result = usb_bulk_msg(us->pusb_dev, pipein, &csw, US_BULK_CS_WRAP_LEN, &actlen, USB_BULK_TO); /* did the endpoint stall? */ if ((result < 0) && (us->pusb_dev->status & USB_ST_STALLED)) { - US_DEBUGP("STATUS: stall\n"); + dev_dbg(dev, "STATUS: stall\n"); /* clear the STALL on the endpoint */ result = usb_stor_Bulk_clear_endpt_stall(us, pipein); if (result >= 0) { - US_DEBUGP("Attempting to get CSW...\n"); + dev_dbg(dev, "Attempting to get CSW...\n"); result = usb_bulk_msg(us->pusb_dev, pipein, &csw, US_BULK_CS_WRAP_LEN, &actlen, USB_BULK_TO); @@ -173,33 +173,33 @@ int usb_stor_Bulk_transport(ccb *srb, struct us_data *us) } if (result < 0) { - US_DEBUGP("Device status: %lx\n", us->pusb_dev->status); + dev_dbg(dev, "Device status: %lx\n", us->pusb_dev->status); usb_stor_Bulk_reset(us); return USB_STOR_TRANSPORT_FAILED; } /* check bulk status */ residue = le32_to_cpu(csw.Residue); - US_DEBUGP("Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n", - le32_to_cpu(csw.Signature), csw.Tag, residue, csw.Status); + dev_dbg(dev, "Bulk Status S 0x%x T 0x%x R %u Stat 0x%x\n", + le32_to_cpu(csw.Signature), csw.Tag, residue, csw.Status); if (csw.Signature != cpu_to_le32(US_BULK_CS_SIGN)) { - US_DEBUGP("Bad CSW signature\n"); + dev_dbg(dev, "Bad CSW signature\n"); usb_stor_Bulk_reset(us); return USB_STOR_TRANSPORT_FAILED; } else if (csw.Tag != cbw_tag) { - US_DEBUGP("Mismatching tag\n"); + dev_dbg(dev, "Mismatching tag\n"); usb_stor_Bulk_reset(us); return USB_STOR_TRANSPORT_FAILED; } else if (csw.Status >= US_BULK_STAT_PHASE) { - US_DEBUGP("Status >= phase\n"); + dev_dbg(dev, "Status >= phase\n"); usb_stor_Bulk_reset(us); return USB_STOR_TRANSPORT_ERROR; } else if (residue > srb->datalen) { - US_DEBUGP("residue (%uB) > req data (%luB)\n", + dev_dbg(dev, "residue (%uB) > req data (%luB)\n", residue, srb->datalen); return USB_STOR_TRANSPORT_FAILED; } else if (csw.Status == US_BULK_STAT_FAIL) { - US_DEBUGP("FAILED\n"); + dev_dbg(dev, "FAILED\n"); return USB_STOR_TRANSPORT_FAILED; } srb->trans_bytes = min(srb->datalen - residue, (ulong)data_actlen); @@ -213,11 +213,12 @@ int usb_stor_Bulk_transport(ccb *srb, struct us_data *us) */ int usb_stor_Bulk_reset(struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; int result; int result2; unsigned int pipe; - US_DEBUGP("%s called\n", __func__); + dev_dbg(dev, "%s called\n", __func__); /* issue the command */ result = usb_control_msg(us->pusb_dev, @@ -226,24 +227,24 @@ int usb_stor_Bulk_reset(struct us_data *us) USB_TYPE_CLASS | USB_RECIP_INTERFACE, 0, us->ifnum, 0, 0, USB_CNTL_TIMEOUT); if ((result < 0) && (us->pusb_dev->status & USB_ST_STALLED)) { - US_DEBUGP("Soft reset stalled: %d\n", result); + dev_dbg(dev, "Soft reset stalled: %d\n", result); return result; } mdelay(150); /* clear the bulk endpoints halt */ - US_DEBUGP("Soft reset: clearing %s endpoint halt\n", "bulk-in"); + dev_dbg(dev, "Soft reset: clearing %s endpoint halt\n", "bulk-in"); pipe = usb_rcvbulkpipe(us->pusb_dev, us->recv_bulk_ep); result = usb_clear_halt(us->pusb_dev, pipe); mdelay(150); - US_DEBUGP("Soft reset: clearing %s endpoint halt\n", "bulk-out"); + dev_dbg(dev, "Soft reset: clearing %s endpoint halt\n", "bulk-out"); pipe = usb_sndbulkpipe(us->pusb_dev, us->send_bulk_ep); result2 = usb_clear_halt(us->pusb_dev, pipe); mdelay(150); if (result >= 0) result = result2; - US_DEBUGP("Soft reset %s\n", ((result < 0) ? "failed" : "done")); + dev_dbg(dev, "Soft reset %s\n", ((result < 0) ? "failed" : "done")); return result; } diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index d25e19473..89a80c483 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -26,8 +26,6 @@ #include <usb/usb.h> #include <usb/usb_defs.h> -#undef USB_STOR_DEBUG - #include "usb.h" #include "transport.h" @@ -41,24 +39,25 @@ static LIST_HEAD(us_blkdev_list); static int usb_stor_inquiry(ccb *srb, struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; int retries, result; srb->datalen = min(128UL, srb->datalen); if (srb->datalen < 5) { - US_DEBUGP("SCSI_INQUIRY: invalid data buffer size\n"); + dev_dbg(dev, "SCSI_INQUIRY: invalid data buffer size\n"); return -EINVAL; } retries = 3; do { - US_DEBUGP("SCSI_INQUIRY\n"); + dev_dbg(dev, "SCSI_INQUIRY\n"); memset(&srb->cmd[0], 0, 6); srb->cmdlen = 6; srb->cmd[0] = SCSI_INQUIRY; srb->cmd[3] = (u8)(srb->datalen >> 8); srb->cmd[4] = (u8)(srb->datalen >> 0); result = us->transport(srb, us); - US_DEBUGP("SCSI_INQUIRY returns %d\n", result); + dev_dbg(dev, "SCSI_INQUIRY returns %d\n", result); } while ((result != USB_STOR_TRANSPORT_GOOD) && retries--); return (result != USB_STOR_TRANSPORT_GOOD) ? -EIO : 0; @@ -66,10 +65,11 @@ static int usb_stor_inquiry(ccb *srb, struct us_data *us) static int usb_stor_request_sense(ccb *srb, struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; unsigned char *pdata = srb->pdata; unsigned long datalen = srb->datalen; - US_DEBUGP("SCSI_REQ_SENSE\n"); + dev_dbg(dev, "SCSI_REQ_SENSE\n"); srb->pdata = &srb->sense_buf[0]; srb->datalen = 18; memset(&srb->cmd[0], 0, 6); @@ -77,8 +77,8 @@ static int usb_stor_request_sense(ccb *srb, struct us_data *us) srb->cmd[0] = SCSI_REQ_SENSE; srb->cmd[4] = (u8)(srb->datalen >> 0); us->transport(srb, us); - US_DEBUGP("Request Sense returned %02X %02X %02X\n", - srb->sense_buf[2], srb->sense_buf[12], srb->sense_buf[13]); + dev_dbg(dev, "Request Sense returned %02X %02X %02X\n", + srb->sense_buf[2], srb->sense_buf[12], srb->sense_buf[13]); srb->pdata = pdata; srb->datalen = datalen; @@ -87,17 +87,18 @@ static int usb_stor_request_sense(ccb *srb, struct us_data *us) static int usb_stor_test_unit_ready(ccb *srb, struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; int retries, result; retries = 10; do { - US_DEBUGP("SCSI_TST_U_RDY\n"); + dev_dbg(dev, "SCSI_TST_U_RDY\n"); memset(&srb->cmd[0], 0, 12); srb->cmdlen = 12; srb->cmd[0] = SCSI_TST_U_RDY; srb->datalen = 0; result = us->transport(srb, us); - US_DEBUGP("SCSI_TST_U_RDY returns %d\n", result); + dev_dbg(dev, "SCSI_TST_U_RDY returns %d\n", result); if (result == USB_STOR_TRANSPORT_GOOD) return 0; usb_stor_request_sense(srb, us); @@ -109,22 +110,23 @@ static int usb_stor_test_unit_ready(ccb *srb, struct us_data *us) static int usb_stor_read_capacity(ccb *srb, struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; int retries, result; if (srb->datalen < 8) { - US_DEBUGP("SCSI_RD_CAPAC: invalid data buffer size\n"); + dev_dbg(dev, "SCSI_RD_CAPAC: invalid data buffer size\n"); return -EINVAL; } retries = 3; do { - US_DEBUGP("SCSI_RD_CAPAC\n"); + dev_dbg(dev, "SCSI_RD_CAPAC\n"); memset(&srb->cmd[0], 0, 10); srb->cmdlen = 10; srb->cmd[0] = SCSI_RD_CAPAC; srb->datalen = 8; result = us->transport(srb, us); - US_DEBUGP("SCSI_RD_CAPAC returns %d\n", result); + dev_dbg(dev, "SCSI_RD_CAPAC returns %d\n", result); } while ((result != USB_STOR_TRANSPORT_GOOD) && retries--); return (result != USB_STOR_TRANSPORT_GOOD) ? -EIO : 0; @@ -133,11 +135,12 @@ static int usb_stor_read_capacity(ccb *srb, struct us_data *us) static int usb_stor_read_10(ccb *srb, struct us_data *us, unsigned long start, unsigned short blocks) { + struct device_d *dev = &us->pusb_dev->dev; int retries, result; retries = 2; do { - US_DEBUGP("SCSI_READ10: start %lx blocks %x\n", start, blocks); + dev_dbg(dev, "SCSI_READ10: start %lx blocks %x\n", start, blocks); memset(&srb->cmd[0], 0, 10); srb->cmdlen = 10; srb->cmd[0] = SCSI_READ10; @@ -148,7 +151,7 @@ static int usb_stor_read_10(ccb *srb, struct us_data *us, srb->cmd[7] = (u8)(blocks >> 8); srb->cmd[8] = (u8)(blocks >> 0); result = us->transport(srb, us); - US_DEBUGP("SCSI_READ10 returns %d\n", result); + dev_dbg(dev, "SCSI_READ10 returns %d\n", result); if (result == USB_STOR_TRANSPORT_GOOD) return 0; usb_stor_request_sense(srb, us); @@ -160,11 +163,12 @@ static int usb_stor_read_10(ccb *srb, struct us_data *us, static int usb_stor_write_10(ccb *srb, struct us_data *us, unsigned long start, unsigned short blocks) { + struct device_d *dev = &us->pusb_dev->dev; int retries, result; retries = 2; do { - US_DEBUGP("SCSI_WRITE10: start %lx blocks %x\n", start, blocks); + dev_dbg(dev, "SCSI_WRITE10: start %lx blocks %x\n", start, blocks); memset(&srb->cmd[0], 0, 10); srb->cmdlen = 10; srb->cmd[0] = SCSI_WRITE10; @@ -175,7 +179,7 @@ static int usb_stor_write_10(ccb *srb, struct us_data *us, srb->cmd[7] = (u8)(blocks >> 8); srb->cmd[8] = (u8)(blocks >> 0); result = us->transport(srb, us); - US_DEBUGP("SCSI_WRITE10 returns %d\n", result); + dev_dbg(dev, "SCSI_WRITE10 returns %d\n", result); if (result == USB_STOR_TRANSPORT_GOOD) return 0; usb_stor_request_sense(srb, us); @@ -201,6 +205,7 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev, { struct us_blk_dev *pblk_dev = to_usb_mass_storage(disk_dev); struct us_data *us = pblk_dev->us; + struct device_d *dev = &us->pusb_dev->dev; ccb us_ccb; unsigned sectors_done; @@ -209,15 +214,15 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev, /* check for unsupported block size */ if (pblk_dev->blk.blockbits != SECTOR_SHIFT) { - US_DEBUGP("%s: unsupported block shift %d\n", - __func__, pblk_dev->blk.blockbits); + dev_dbg(dev, "%s: unsupported block shift %d\n", + __func__, pblk_dev->blk.blockbits); return -EINVAL; } /* check for invalid sector_start */ if (sector_start >= pblk_dev->blk.num_blocks || sector_start > (ulong)-1) { - US_DEBUGP("%s: start sector %d too large\n", - __func__, sector_start); + dev_dbg(dev, "%s: start sector %d too large\n", + __func__, sector_start); return -EINVAL; } @@ -225,9 +230,9 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev, usb_disable_asynch(1); /* ensure unit ready */ - US_DEBUGP("Testing for unit ready\n"); + dev_dbg(dev, "Testing for unit ready\n"); if (usb_stor_test_unit_ready(&us_ccb, us)) { - US_DEBUGP("Device NOT ready\n"); + dev_dbg(dev, "Device NOT ready\n"); usb_disable_asynch(0); return -EIO; } @@ -235,17 +240,17 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev, /* possibly limit the amount of I/O data */ if (sector_count > INT_MAX) { sector_count = INT_MAX; - US_DEBUGP("Restricting I/O to %u blocks\n", sector_count); + dev_dbg(dev, "Restricting I/O to %u blocks\n", sector_count); } if (sector_start + sector_count > pblk_dev->blk.num_blocks) { sector_count = pblk_dev->blk.num_blocks - sector_start; - US_DEBUGP("Restricting I/O to %u blocks\n", sector_count); + dev_dbg(dev, "Restricting I/O to %u blocks\n", sector_count); } /* read / write the requested data */ - US_DEBUGP("%s %u block(s), starting from %d\n", - ((io_op == io_rd) ? "Read" : "Write"), - sector_count, sector_start); + dev_dbg(dev, "%s %u block(s), starting from %d\n", + (io_op == io_rd) ? "Read" : "Write", + sector_count, sector_start); sectors_done = 0; while (sector_count > 0) { int result; @@ -259,7 +264,7 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev, result = usb_stor_write_10(&us_ccb, us, (ulong)sector_start, n); if (result != 0) { - US_DEBUGP("I/O error at sector %d\n", sector_start); + dev_dbg(dev, "I/O error at sector %d\n", sector_start); break; } sector_start += n; @@ -269,7 +274,7 @@ static int usb_stor_blk_io(int io_op, struct block_device *disk_dev, usb_disable_asynch(0); - US_DEBUGP("Successful I/O of %d blocks\n", sectors_done); + dev_dbg(dev, "Successful I/O of %d blocks\n", sectors_done); return (sector_count != 0) ? -EIO : 0; } @@ -315,6 +320,7 @@ static int usb_limit_blk_cnt(unsigned cnt) static int usb_stor_init_blkdev(struct us_blk_dev *pblk_dev) { struct us_data *us = pblk_dev->us; + struct device_d *dev = &us->pusb_dev->dev; ccb us_ccb; unsigned long *pcap; int result = 0; @@ -326,45 +332,45 @@ static int usb_stor_init_blkdev(struct us_blk_dev *pblk_dev) usb_disable_asynch(1); /* get device info */ - US_DEBUGP("Reading device info\n"); + dev_dbg(dev, "Reading device info\n"); us_ccb.datalen = 36; if (usb_stor_inquiry(&us_ccb, us)) { - US_DEBUGP("Cannot read device info\n"); + dev_dbg(dev, "Cannot read device info\n"); result = -ENODEV; goto Exit; } - US_DEBUGP("Peripheral type: %x, removable: %x\n", + dev_dbg(dev, "Peripheral type: %x, removable: %x\n", us_io_buf[0], (us_io_buf[1] >> 7)); - US_DEBUGP("ISO ver: %x, resp format: %x\n", us_io_buf[2], us_io_buf[3]); - US_DEBUGP("Vendor/product/rev: %28s\n", &us_io_buf[8]); + dev_dbg(dev, "ISO ver: %x, resp format: %x\n", us_io_buf[2], us_io_buf[3]); + dev_dbg(dev, "Vendor/product/rev: %28s\n", &us_io_buf[8]); // TODO: process and store device info /* ensure unit ready */ - US_DEBUGP("Testing for unit ready\n"); + dev_dbg(dev, "Testing for unit ready\n"); us_ccb.datalen = 0; if (usb_stor_test_unit_ready(&us_ccb, us)) { - US_DEBUGP("Device NOT ready\n"); + dev_dbg(dev, "Device NOT ready\n"); result = -ENODEV; goto Exit; } /* read capacity */ - US_DEBUGP("Reading capacity\n"); + dev_dbg(dev, "Reading capacity\n"); memset(us_ccb.pdata, 0, 8); us_ccb.datalen = sizeof(us_io_buf); if (usb_stor_read_capacity(&us_ccb, us) != 0) { - US_DEBUGP("Cannot read device capacity\n"); + dev_dbg(dev, "Cannot read device capacity\n"); result = -EIO; goto Exit; } pcap = (unsigned long *)us_ccb.pdata; - US_DEBUGP("Read Capacity returns: 0x%lx, 0x%lx\n", pcap[0], pcap[1]); + dev_dbg(dev, "Read Capacity returns: 0x%lx, 0x%lx\n", pcap[0], pcap[1]); pblk_dev->blk.num_blocks = usb_limit_blk_cnt(be32_to_cpu(pcap[0]) + 1); if (be32_to_cpu(pcap[1]) != SECTOR_SIZE) pr_warn("Support only %d bytes sectors\n", SECTOR_SIZE); pblk_dev->blk.blockbits = SECTOR_SHIFT; - US_DEBUGP("Capacity = 0x%x, blockshift = 0x%x\n", - pblk_dev->blk.num_blocks, pblk_dev->blk.blockbits); + dev_dbg(dev, "Capacity = 0x%x, blockshift = 0x%x\n", + pblk_dev->blk.num_blocks, pblk_dev->blk.blockbits); Exit: usb_disable_asynch(0); @@ -372,9 +378,9 @@ Exit: } /* Create and register a disk device for the specified LUN */ -static int usb_stor_add_blkdev(struct us_data *us, struct device_d *dev, - unsigned char lun) +static int usb_stor_add_blkdev(struct us_data *us, unsigned char lun) { + struct device_d *dev = &us->pusb_dev->dev; struct us_blk_dev *pblk_dev; int result; @@ -412,12 +418,12 @@ static int usb_stor_add_blkdev(struct us_data *us, struct device_d *dev, dev_warn(dev, "No partition table found\n"); list_add_tail(&pblk_dev->list, &us->blk_dev_list); - US_DEBUGP("USB disk device successfully added\n"); + dev_dbg(dev, "USB disk device successfully added\n"); return 0; BadDevice: - US_DEBUGP("%s failed with %d\n", __func__, result); + dev_dbg(dev, "%s failed with %d\n", __func__, result); free(pblk_dev); return result; } @@ -429,6 +435,7 @@ BadDevice: /* Get the transport settings */ static void get_transport(struct us_data *us) { + struct device_d *dev = &us->pusb_dev->dev; switch (us->protocol) { case US_PR_BULK: us->transport_name = "Bulk"; @@ -437,12 +444,13 @@ static void get_transport(struct us_data *us) break; } - US_DEBUGP("Transport: %s\n", us->transport_name); + dev_dbg(dev, "Transport: %s\n", us->transport_name); } /* Get the endpoint settings */ static int get_pipes(struct us_data *us, struct usb_interface *intf) { + struct device_d *dev = &us->pusb_dev->dev; unsigned int i; struct usb_endpoint_descriptor *ep; struct usb_endpoint_descriptor *ep_in = NULL; @@ -474,7 +482,7 @@ static int get_pipes(struct us_data *us, struct usb_interface *intf) } } if (!ep_in || !ep_out || (us->protocol == US_PR_CBI && !ep_int)) { - US_DEBUGP("Endpoint sanity check failed! Rejecting dev.\n"); + dev_dbg(dev, "Endpoint sanity check failed! Rejecting dev.\n"); return -EIO; } @@ -491,21 +499,22 @@ static int get_pipes(struct us_data *us, struct usb_interface *intf) /* Scan device's LUNs, registering a disk device for each LUN */ static int usb_stor_scan(struct usb_device *usbdev, struct us_data *us) { + struct device_d *dev = &usbdev->dev; unsigned char lun; int num_devs = 0; /* obtain the max LUN */ - us->max_lun = 0; + us->max_lun = 1; if (us->protocol == US_PR_BULK) us->max_lun = usb_stor_Bulk_max_lun(us); /* register a disk device for each active LUN */ for (lun=0; lun<=us->max_lun; lun++) { - if (usb_stor_add_blkdev(us, &usbdev->dev, lun) == 0) + if (usb_stor_add_blkdev(us, lun) == 0) num_devs++; } - US_DEBUGP("Found %d block devices on %s\n", num_devs, usbdev->dev.name); + dev_dbg(dev, "Found %d block devices on %s\n", num_devs, usbdev->dev.name); return num_devs ? 0 : -ENODEV; } @@ -514,12 +523,13 @@ static int usb_stor_scan(struct usb_device *usbdev, struct us_data *us) static int usb_stor_probe(struct usb_device *usbdev, const struct usb_device_id *id) { + struct device_d *dev = &usbdev->dev; struct us_data *us; int result; int ifno; struct usb_interface *intf; - US_DEBUGP("Supported USB Mass Storage device detected\n"); + dev_dbg(dev, "Supported USB Mass Storage device detected\n"); /* scan usbdev interfaces again to find one that we can handle */ for (ifno=0; ifno<usbdev->config.no_of_if; ifno++) { @@ -538,7 +548,7 @@ static int usb_stor_probe(struct usb_device *usbdev, if (result) return result; - US_DEBUGP("Selected interface %d\n", (int)intf->desc.bInterfaceNumber); + dev_dbg(dev, "Selected interface %d\n", (int)intf->desc.bInterfaceNumber); /* allocate us_data structure */ us = xzalloc(sizeof(*us)); @@ -568,7 +578,7 @@ static int usb_stor_probe(struct usb_device *usbdev, return 0; BadDevice: - US_DEBUGP("%s failed with %d\n", __func__, result); + dev_dbg(dev, "%s failed with %d\n", __func__, result); free(us); return result; } diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h index e649d5336..544537089 100644 --- a/drivers/usb/storage/usb.h +++ b/drivers/usb/storage/usb.h @@ -28,13 +28,6 @@ #include <linux/list.h> -#ifdef USB_STOR_DEBUG -#define US_DEBUGP(fmt, args...) printf(fmt , ##args) -#else -#define US_DEBUGP(fmt, args...) -#endif - - /* some defines, similar to ch9.h */ #define USB_EP_NUM(epd) \ ((epd)->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) -- 2.20.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox