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imm: switch to ->show_info()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-03-31 00:55:40 -04:00
parent 3e0552eebd
commit fa5fd36820
1 changed files with 11 additions and 29 deletions
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38
drivers/scsi/imm.c
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@ -121,45 +121,26 @@ static inline void imm_pb_release(imm_struct *dev)
* testing...
* Also gives a method to use a script to obtain optimum timings (TODO)
*/
static inline int imm_proc_write(imm_struct *dev, char *buffer, int length)
static int imm_write_info(struct Scsi_Host *host, char *buffer, int length)
{
unsigned long x;
imm_struct *dev = imm_dev(host);
if ((length > 5) && (strncmp(buffer, "mode=", 5) == 0)) {
x = simple_strtoul(buffer + 5, NULL, 0);
dev->mode = x;
dev->mode = simple_strtoul(buffer + 5, NULL, 0);
return length;
}
printk("imm /proc: invalid variable\n");
return (-EINVAL);
return -EINVAL;
}
static int imm_proc_info(struct Scsi_Host *host, char *buffer, char **start,
off_t offset, int length, int inout)
static int imm_show_info(struct seq_file *m, struct Scsi_Host *host)
{
imm_struct *dev = imm_dev(host);
int len = 0;
if (inout)
return imm_proc_write(dev, buffer, length);
len += sprintf(buffer + len, "Version : %s\n", IMM_VERSION);
len +=
sprintf(buffer + len, "Parport : %s\n",
dev->dev->port->name);
len +=
sprintf(buffer + len, "Mode : %s\n",
IMM_MODE_STRING[dev->mode]);
/* Request for beyond end of buffer */
if (offset > len)
seq_printf(m, "Version : %s\n", IMM_VERSION);
seq_printf(m, "Parport : %s\n", dev->dev->port->name);
seq_printf(m, "Mode : %s\n", IMM_MODE_STRING[dev->mode]);
return 0;
*start = buffer + offset;
len -= offset;
if (len > length)
len = length;
return len;
}
#if IMM_DEBUG > 0
@ -1118,7 +1099,8 @@ static int imm_adjust_queue(struct scsi_device *device)
static struct scsi_host_template imm_template = {
.module = THIS_MODULE,
.proc_name = "imm",
.proc_info = imm_proc_info,
.show_info = imm_show_info,
.write_info = imm_write_info,
.name = "Iomega VPI2 (imm) interface",
.queuecommand = imm_queuecommand,
.eh_abort_handler = imm_abort,