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usb: storage: Convert US_DEBUGP to usb_stor_dbg

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Use a more current logging style with dev_printk
where possible.

o Convert uses of US_DEBUGP to usb_stor_dbg
o Add "struct us_data *" to usb_stor_dbg uses
o usb_stor_dbg now uses struct device */dev_vprint_emit
o Removed embedded function names
o Coalesce formats
o Remove trailing whitespace
o Remove useless OOM messages
o Remove useless function entry/exit logging
o Convert some US_DEBUGP uses to dev_info and dev_dbg

Object size is slightly reduced when debugging
is enabled, slightly increased with no debugging
because some initialization and removal messages
are now always emitted.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches
2013-04-19 11:44:00 -07:00
committed by Greg Kroah-Hartman
parent f1175daa53
commit 191648d03d
20 changed files with 753 additions and 834 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
drivers/usb/storage/jumpshot.c
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@@ -118,7 +118,7 @@ static inline int jumpshot_bulk_read(struct us_data *us,
if (len == 0)
return USB_STOR_XFER_GOOD;
US_DEBUGP("jumpshot_bulk_read: len = %d\n", len);
usb_stor_dbg(us, "len = %d\n", len);
return usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe,
data, len, NULL);
}
@@ -131,7 +131,7 @@ static inline int jumpshot_bulk_write(struct us_data *us,
if (len == 0)
return USB_STOR_XFER_GOOD;
US_DEBUGP("jumpshot_bulk_write: len = %d\n", len);
usb_stor_dbg(us, "len = %d\n", len);
return usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe,
data, len, NULL);
}
@@ -152,8 +152,7 @@ static int jumpshot_get_status(struct us_data *us)
return USB_STOR_TRANSPORT_ERROR;
if (us->iobuf[0] != 0x50) {
US_DEBUGP("jumpshot_get_status: 0x%2x\n",
us->iobuf[0]);
usb_stor_dbg(us, "0x%2x\n", us->iobuf[0]);
return USB_STOR_TRANSPORT_ERROR;
}
@@ -218,7 +217,7 @@ static int jumpshot_read_data(struct us_data *us,
if (result != USB_STOR_XFER_GOOD)
goto leave;
US_DEBUGP("jumpshot_read_data: %d bytes\n", len);
usb_stor_dbg(us, "%d bytes\n", len);
// Store the data in the transfer buffer
usb_stor_access_xfer_buf(buffer, len, us->srb,
@@ -314,7 +313,7 @@ static int jumpshot_write_data(struct us_data *us,
} while ((result != USB_STOR_TRANSPORT_GOOD) && (waitcount < 10));
if (result != USB_STOR_TRANSPORT_GOOD)
US_DEBUGP("jumpshot_write_data: Gah! Waitcount = 10. Bad write!?\n");
usb_stor_dbg(us, "Gah! Waitcount = 10. Bad write!?\n");
sector += thistime;
totallen -= len;
@@ -349,8 +348,7 @@ static int jumpshot_id_device(struct us_data *us,
0, 0x20, 0, 6, command, 2);
if (rc != USB_STOR_XFER_GOOD) {
US_DEBUGP("jumpshot_id_device: Gah! "
"send_control for read_capacity failed\n");
usb_stor_dbg(us, "Gah! send_control for read_capacity failed\n");
rc = USB_STOR_TRANSPORT_ERROR;
goto leave;
}
@@ -400,17 +398,17 @@ static int jumpshot_handle_mode_sense(struct us_data *us,
switch (pc) {
case 0x0:
US_DEBUGP("jumpshot_handle_mode_sense: Current values\n");
break;
usb_stor_dbg(us, "Current values\n");
break;
case 0x1:
US_DEBUGP("jumpshot_handle_mode_sense: Changeable values\n");
break;
usb_stor_dbg(us, "Changeable values\n");
break;
case 0x2:
US_DEBUGP("jumpshot_handle_mode_sense: Default values\n");
break;
usb_stor_dbg(us, "Default values\n");
break;
case 0x3:
US_DEBUGP("jumpshot_handle_mode_sense: Saves values\n");
break;
usb_stor_dbg(us, "Saves values\n");
break;
}
memset(ptr, 0, 8);
@@ -494,17 +492,16 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
if (!us->extra) {
us->extra = kzalloc(sizeof(struct jumpshot_info), GFP_NOIO);
if (!us->extra) {
US_DEBUGP("jumpshot_transport: Gah! Can't allocate storage for jumpshot info struct!\n");
if (!us->extra)
return USB_STOR_TRANSPORT_ERROR;
}
us->extra_destructor = jumpshot_info_destructor;
}
info = (struct jumpshot_info *) (us->extra);
if (srb->cmnd[0] == INQUIRY) {
US_DEBUGP("jumpshot_transport: INQUIRY. Returning bogus response.\n");
usb_stor_dbg(us, "INQUIRY - Returning bogus response\n");
memcpy(ptr, inquiry_response, sizeof(inquiry_response));
fill_inquiry_response(us, ptr, 36);
return USB_STOR_TRANSPORT_GOOD;
@@ -521,8 +518,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
US_DEBUGP("jumpshot_transport: READ_CAPACITY: %ld sectors, %ld bytes per sector\n",
info->sectors, info->ssize);
usb_stor_dbg(us, "READ_CAPACITY: %ld sectors, %ld bytes per sector\n",
info->sectors, info->ssize);
// build the reply
//
@@ -534,7 +531,7 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
}
if (srb->cmnd[0] == MODE_SELECT_10) {
US_DEBUGP("jumpshot_transport: Gah! MODE_SELECT_10.\n");
usb_stor_dbg(us, "Gah! MODE_SELECT_10\n");
return USB_STOR_TRANSPORT_ERROR;
}
@@ -544,7 +541,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
US_DEBUGP("jumpshot_transport: READ_10: read block 0x%04lx count %ld\n", block, blocks);
usb_stor_dbg(us, "READ_10: read block 0x%04lx count %ld\n",
block, blocks);
return jumpshot_read_data(us, info, block, blocks);
}
@@ -557,7 +555,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
((u32)(srb->cmnd[8]) << 8) | ((u32)(srb->cmnd[9]));
US_DEBUGP("jumpshot_transport: READ_12: read block 0x%04lx count %ld\n", block, blocks);
usb_stor_dbg(us, "READ_12: read block 0x%04lx count %ld\n",
block, blocks);
return jumpshot_read_data(us, info, block, blocks);
}
@@ -567,7 +566,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
US_DEBUGP("jumpshot_transport: WRITE_10: write block 0x%04lx count %ld\n", block, blocks);
usb_stor_dbg(us, "WRITE_10: write block 0x%04lx count %ld\n",
block, blocks);
return jumpshot_write_data(us, info, block, blocks);
}
@@ -580,18 +580,19 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
((u32)(srb->cmnd[8]) << 8) | ((u32)(srb->cmnd[9]));
US_DEBUGP("jumpshot_transport: WRITE_12: write block 0x%04lx count %ld\n", block, blocks);
usb_stor_dbg(us, "WRITE_12: write block 0x%04lx count %ld\n",
block, blocks);
return jumpshot_write_data(us, info, block, blocks);
}
if (srb->cmnd[0] == TEST_UNIT_READY) {
US_DEBUGP("jumpshot_transport: TEST_UNIT_READY.\n");
usb_stor_dbg(us, "TEST_UNIT_READY\n");
return jumpshot_get_status(us);
}
if (srb->cmnd[0] == REQUEST_SENSE) {
US_DEBUGP("jumpshot_transport: REQUEST_SENSE.\n");
usb_stor_dbg(us, "REQUEST_SENSE\n");
memset(ptr, 0, 18);
ptr[0] = 0xF0;
@@ -605,12 +606,12 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
}
if (srb->cmnd[0] == MODE_SENSE) {
US_DEBUGP("jumpshot_transport: MODE_SENSE_6 detected\n");
usb_stor_dbg(us, "MODE_SENSE_6 detected\n");
return jumpshot_handle_mode_sense(us, srb, 1);
}
if (srb->cmnd[0] == MODE_SENSE_10) {
US_DEBUGP("jumpshot_transport: MODE_SENSE_10 detected\n");
usb_stor_dbg(us, "MODE_SENSE_10 detected\n");
return jumpshot_handle_mode_sense(us, srb, 0);
}
@@ -624,7 +625,7 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
if (srb->cmnd[0] == START_STOP) {
/* this is used by sd.c'check_scsidisk_media_change to detect
media change */
US_DEBUGP("jumpshot_transport: START_STOP.\n");
usb_stor_dbg(us, "START_STOP\n");
/* the first jumpshot_id_device after a media change returns
an error (determined experimentally) */
rc = jumpshot_id_device(us, info);
@@ -638,8 +639,8 @@ static int jumpshot_transport(struct scsi_cmnd *srb, struct us_data *us)
return rc;
}
US_DEBUGP("jumpshot_transport: Gah! Unknown command: %d (0x%x)\n",
srb->cmnd[0], srb->cmnd[0]);
usb_stor_dbg(us, "Gah! Unknown command: %d (0x%x)\n",
srb->cmnd[0], srb->cmnd[0]);
info->sense_key = 0x05;
info->sense_asc = 0x20;
info->sense_ascq = 0x00;