forked from luck/tmp_suning_uos_patched
drivers/scsi/ch.c: don't use vprintk as macro
It's an exported symbol of kernel/printk.c
Rename vprintk and dprintk macros to more common VPRINTK and DPRINTK
Add do { } while(0) around macros
Add level to VPRINTK so KERN_CONT can be used a couple of times.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches
Linus Torvalds
parent
6d154db6b3
commit
87da32356b
|
|
@ -84,10 +84,16 @@ static const char * vendor_labels[CH_TYPES-4] = {
|
|||
};
|
||||
// module_param_string_array(vendor_labels, NULL, 0444);
|
||||
|
||||
#define dprintk(fmt, arg...) if (debug) \
|
||||
printk(KERN_DEBUG "%s: " fmt, ch->name , ## arg)
|
||||
#define vprintk(fmt, arg...) if (verbose) \
|
||||
printk(KERN_INFO "%s: " fmt, ch->name , ## arg)
|
||||
#define DPRINTK(fmt, arg...) \
|
||||
do { \
|
||||
if (debug) \
|
||||
printk(KERN_DEBUG "%s: " fmt, ch->name, ##arg); \
|
||||
} while (0)
|
||||
#define VPRINTK(level, fmt, arg...) \
|
||||
do { \
|
||||
if (verbose) \
|
||||
printk(level "%s: " fmt, ch->name, ##arg); \
|
||||
} while (0)
|
||||
|
||||
/* ------------------------------------------------------------------- */
|
||||
|
||||
|
|
@ -186,7 +192,7 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
|
|||
retry:
|
||||
errno = 0;
|
||||
if (debug) {
|
||||
dprintk("command: ");
|
||||
DPRINTK("command: ");
|
||||
__scsi_print_command(cmd);
|
||||
}
|
||||
|
||||
|
|
@ -194,7 +200,7 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd,
|
|||
buflength, &sshdr, timeout * HZ,
|
||||
MAX_RETRIES, NULL);
|
||||
|
||||
dprintk("result: 0x%x\n",result);
|
||||
DPRINTK("result: 0x%x\n",result);
|
||||
if (driver_byte(result) & DRIVER_SENSE) {
|
||||
if (debug)
|
||||
scsi_print_sense_hdr(ch->name, &sshdr);
|
||||
|
|
@ -250,7 +256,7 @@ ch_read_element_status(scsi_changer *ch, u_int elem, char *data)
|
|||
cmd[9] = 255;
|
||||
if (0 == (result = ch_do_scsi(ch, cmd, buffer, 256, DMA_FROM_DEVICE))) {
|
||||
if (((buffer[16] << 8) | buffer[17]) != elem) {
|
||||
dprintk("asked for element 0x%02x, got 0x%02x\n",
|
||||
DPRINTK("asked for element 0x%02x, got 0x%02x\n",
|
||||
elem,(buffer[16] << 8) | buffer[17]);
|
||||
kfree(buffer);
|
||||
return -EIO;
|
||||
|
|
@ -259,10 +265,10 @@ ch_read_element_status(scsi_changer *ch, u_int elem, char *data)
|
|||
} else {
|
||||
if (ch->voltags) {
|
||||
ch->voltags = 0;
|
||||
vprintk("device has no volume tag support\n");
|
||||
VPRINTK(KERN_INFO, "device has no volume tag support\n");
|
||||
goto retry;
|
||||
}
|
||||
dprintk("READ ELEMENT STATUS for element 0x%x failed\n",elem);
|
||||
DPRINTK("READ ELEMENT STATUS for element 0x%x failed\n",elem);
|
||||
}
|
||||
kfree(buffer);
|
||||
return result;
|
||||
|
|
@ -274,12 +280,12 @@ ch_init_elem(scsi_changer *ch)
|
|||
int err;
|
||||
u_char cmd[6];
|
||||
|
||||
vprintk("INITIALIZE ELEMENT STATUS, may take some time ...\n");
|
||||
VPRINTK(KERN_INFO, "INITIALIZE ELEMENT STATUS, may take some time ...\n");
|
||||
memset(cmd,0,sizeof(cmd));
|
||||
cmd[0] = INITIALIZE_ELEMENT_STATUS;
|
||||
cmd[1] = ch->device->lun << 5;
|
||||
err = ch_do_scsi(ch, cmd, NULL, 0, DMA_NONE);
|
||||
vprintk("... finished\n");
|
||||
VPRINTK(KERN_INFO, "... finished\n");
|
||||
return err;
|
||||
}
|
||||
|
||||
|
|
@ -322,20 +328,20 @@ ch_readconfig(scsi_changer *ch)
|
|||
(buffer[buffer[3]+18] << 8) | buffer[buffer[3]+19];
|
||||
ch->counts[CHET_DT] =
|
||||
(buffer[buffer[3]+20] << 8) | buffer[buffer[3]+21];
|
||||
vprintk("type #1 (mt): 0x%x+%d [medium transport]\n",
|
||||
VPRINTK(KERN_INFO, "type #1 (mt): 0x%x+%d [medium transport]\n",
|
||||
ch->firsts[CHET_MT],
|
||||
ch->counts[CHET_MT]);
|
||||
vprintk("type #2 (st): 0x%x+%d [storage]\n",
|
||||
VPRINTK(KERN_INFO, "type #2 (st): 0x%x+%d [storage]\n",
|
||||
ch->firsts[CHET_ST],
|
||||
ch->counts[CHET_ST]);
|
||||
vprintk("type #3 (ie): 0x%x+%d [import/export]\n",
|
||||
VPRINTK(KERN_INFO, "type #3 (ie): 0x%x+%d [import/export]\n",
|
||||
ch->firsts[CHET_IE],
|
||||
ch->counts[CHET_IE]);
|
||||
vprintk("type #4 (dt): 0x%x+%d [data transfer]\n",
|
||||
VPRINTK(KERN_INFO, "type #4 (dt): 0x%x+%d [data transfer]\n",
|
||||
ch->firsts[CHET_DT],
|
||||
ch->counts[CHET_DT]);
|
||||
} else {
|
||||
vprintk("reading element address assigment page failed!\n");
|
||||
VPRINTK(KERN_INFO, "reading element address assigment page failed!\n");
|
||||
}
|
||||
|
||||
/* vendor specific element types */
|
||||
|
|
@ -346,7 +352,7 @@ ch_readconfig(scsi_changer *ch)
|
|||
continue;
|
||||
ch->firsts[CHET_V1+i] = vendor_firsts[i];
|
||||
ch->counts[CHET_V1+i] = vendor_counts[i];
|
||||
vprintk("type #%d (v%d): 0x%x+%d [%s, vendor specific]\n",
|
||||
VPRINTK(KERN_INFO, "type #%d (v%d): 0x%x+%d [%s, vendor specific]\n",
|
||||
i+5,i+1,vendor_firsts[i],vendor_counts[i],
|
||||
vendor_labels[i]);
|
||||
}
|
||||
|
|
@ -366,21 +372,19 @@ ch_readconfig(scsi_changer *ch)
|
|||
if (elem < CH_DT_MAX && -1 != dt_id[elem]) {
|
||||
id = dt_id[elem];
|
||||
lun = dt_lun[elem];
|
||||
vprintk("dt 0x%x: [insmod option] ",
|
||||
VPRINTK(KERN_INFO, "dt 0x%x: [insmod option] ",
|
||||
elem+ch->firsts[CHET_DT]);
|
||||
} else if (0 != ch_read_element_status
|
||||
(ch,elem+ch->firsts[CHET_DT],data)) {
|
||||
vprintk("dt 0x%x: READ ELEMENT STATUS failed\n",
|
||||
VPRINTK(KERN_INFO, "dt 0x%x: READ ELEMENT STATUS failed\n",
|
||||
elem+ch->firsts[CHET_DT]);
|
||||
} else {
|
||||
vprintk("dt 0x%x: ",elem+ch->firsts[CHET_DT]);
|
||||
VPRINTK(KERN_INFO, "dt 0x%x: ",elem+ch->firsts[CHET_DT]);
|
||||
if (data[6] & 0x80) {
|
||||
if (verbose)
|
||||
printk("not this SCSI bus\n");
|
||||
VPRINTK(KERN_CONT, "not this SCSI bus\n");
|
||||
ch->dt[elem] = NULL;
|
||||
} else if (0 == (data[6] & 0x30)) {
|
||||
if (verbose)
|
||||
printk("ID/LUN unknown\n");
|
||||
VPRINTK(KERN_CONT, "ID/LUN unknown\n");
|
||||
ch->dt[elem] = NULL;
|
||||
} else {
|
||||
id = ch->device->id;
|
||||
|
|
@ -390,22 +394,19 @@ ch_readconfig(scsi_changer *ch)
|
|||
}
|
||||
}
|
||||
if (-1 != id) {
|
||||
if (verbose)
|
||||
printk("ID %i, LUN %i, ",id,lun);
|
||||
VPRINTK(KERN_CONT, "ID %i, LUN %i, ",id,lun);
|
||||
ch->dt[elem] =
|
||||
scsi_device_lookup(ch->device->host,
|
||||
ch->device->channel,
|
||||
id,lun);
|
||||
if (!ch->dt[elem]) {
|
||||
/* should not happen */
|
||||
if (verbose)
|
||||
printk("Huh? device not found!\n");
|
||||
VPRINTK(KERN_CONT, "Huh? device not found!\n");
|
||||
} else {
|
||||
if (verbose)
|
||||
printk("name: %8.8s %16.16s %4.4s\n",
|
||||
ch->dt[elem]->vendor,
|
||||
ch->dt[elem]->model,
|
||||
ch->dt[elem]->rev);
|
||||
VPRINTK(KERN_CONT, "name: %8.8s %16.16s %4.4s\n",
|
||||
ch->dt[elem]->vendor,
|
||||
ch->dt[elem]->model,
|
||||
ch->dt[elem]->rev);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -422,7 +423,7 @@ ch_position(scsi_changer *ch, u_int trans, u_int elem, int rotate)
|
|||
{
|
||||
u_char cmd[10];
|
||||
|
||||
dprintk("position: 0x%x\n",elem);
|
||||
DPRINTK("position: 0x%x\n",elem);
|
||||
if (0 == trans)
|
||||
trans = ch->firsts[CHET_MT];
|
||||
memset(cmd,0,sizeof(cmd));
|
||||
|
|
@ -441,7 +442,7 @@ ch_move(scsi_changer *ch, u_int trans, u_int src, u_int dest, int rotate)
|
|||
{
|
||||
u_char cmd[12];
|
||||
|
||||
dprintk("move: 0x%x => 0x%x\n",src,dest);
|
||||
DPRINTK("move: 0x%x => 0x%x\n",src,dest);
|
||||
if (0 == trans)
|
||||
trans = ch->firsts[CHET_MT];
|
||||
memset(cmd,0,sizeof(cmd));
|
||||
|
|
@ -463,7 +464,7 @@ ch_exchange(scsi_changer *ch, u_int trans, u_int src,
|
|||
{
|
||||
u_char cmd[12];
|
||||
|
||||
dprintk("exchange: 0x%x => 0x%x => 0x%x\n",
|
||||
DPRINTK("exchange: 0x%x => 0x%x => 0x%x\n",
|
||||
src,dest1,dest2);
|
||||
if (0 == trans)
|
||||
trans = ch->firsts[CHET_MT];
|
||||
|
|
@ -511,7 +512,7 @@ ch_set_voltag(scsi_changer *ch, u_int elem,
|
|||
if (!buffer)
|
||||
return -ENOMEM;
|
||||
|
||||
dprintk("%s %s voltag: 0x%x => \"%s\"\n",
|
||||
DPRINTK("%s %s voltag: 0x%x => \"%s\"\n",
|
||||
clear ? "clear" : "set",
|
||||
alternate ? "alternate" : "primary",
|
||||
elem, tag);
|
||||
|
|
@ -550,7 +551,7 @@ static int ch_gstatus(scsi_changer *ch, int type, unsigned char __user *dest)
|
|||
}
|
||||
put_user(data[2], dest+i);
|
||||
if (data[2] & CESTATUS_EXCEPT)
|
||||
vprintk("element 0x%x: asc=0x%x, ascq=0x%x\n",
|
||||
VPRINTK(KERN_INFO, "element 0x%x: asc=0x%x, ascq=0x%x\n",
|
||||
ch->firsts[type]+i,
|
||||
(int)data[4],(int)data[5]);
|
||||
retval = ch_read_element_status
|
||||
|
|
@ -660,7 +661,7 @@ static long ch_ioctl(struct file *file,
|
|||
return -EFAULT;
|
||||
|
||||
if (0 != ch_checkrange(ch, pos.cp_type, pos.cp_unit)) {
|
||||
dprintk("CHIOPOSITION: invalid parameter\n");
|
||||
DPRINTK("CHIOPOSITION: invalid parameter\n");
|
||||
return -EBADSLT;
|
||||
}
|
||||
mutex_lock(&ch->lock);
|
||||
|
|
@ -680,7 +681,7 @@ static long ch_ioctl(struct file *file,
|
|||
|
||||
if (0 != ch_checkrange(ch, mv.cm_fromtype, mv.cm_fromunit) ||
|
||||
0 != ch_checkrange(ch, mv.cm_totype, mv.cm_tounit )) {
|
||||
dprintk("CHIOMOVE: invalid parameter\n");
|
||||
DPRINTK("CHIOMOVE: invalid parameter\n");
|
||||
return -EBADSLT;
|
||||
}
|
||||
|
||||
|
|
@ -703,7 +704,7 @@ static long ch_ioctl(struct file *file,
|
|||
if (0 != ch_checkrange(ch, mv.ce_srctype, mv.ce_srcunit ) ||
|
||||
0 != ch_checkrange(ch, mv.ce_fdsttype, mv.ce_fdstunit) ||
|
||||
0 != ch_checkrange(ch, mv.ce_sdsttype, mv.ce_sdstunit)) {
|
||||
dprintk("CHIOEXCHANGE: invalid parameter\n");
|
||||
DPRINTK("CHIOEXCHANGE: invalid parameter\n");
|
||||
return -EBADSLT;
|
||||
}
|
||||
|
||||
|
|
@ -796,7 +797,7 @@ static long ch_ioctl(struct file *file,
|
|||
}
|
||||
} else if (ch->voltags) {
|
||||
ch->voltags = 0;
|
||||
vprintk("device has no volume tag support\n");
|
||||
VPRINTK(KERN_INFO, "device has no volume tag support\n");
|
||||
goto voltag_retry;
|
||||
}
|
||||
kfree(buffer);
|
||||
|
|
@ -824,7 +825,7 @@ static long ch_ioctl(struct file *file,
|
|||
return -EFAULT;
|
||||
|
||||
if (0 != ch_checkrange(ch, csv.csv_type, csv.csv_unit)) {
|
||||
dprintk("CHIOSVOLTAG: invalid parameter\n");
|
||||
DPRINTK("CHIOSVOLTAG: invalid parameter\n");
|
||||
return -EBADSLT;
|
||||
}
|
||||
elem = ch->firsts[csv.csv_type] + csv.csv_unit;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user