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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 17:51:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 17:51:54 -0700 |
commit | 20b4fb485227404329e41ad15588afad3df23050 (patch) | |
tree | f3e099f0ab3da8a93b447203e294d2bb22f6dc05 /drivers/scsi/imm.c | |
parent | b9394d8a657cd3c064fa432aa0905c1b58b38fe9 (diff) | |
parent | ac3e3c5b1164397656df81b9e9ab4991184d3236 (diff) | |
download | linux-20b4fb485227404329e41ad15588afad3df23050.tar.gz linux-20b4fb485227404329e41ad15588afad3df23050.tar.bz2 linux-20b4fb485227404329e41ad15588afad3df23050.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VFS updates from Al Viro,
Misc cleanups all over the place, mainly wrt /proc interfaces (switch
create_proc_entry to proc_create(), get rid of the deprecated
create_proc_read_entry() in favor of using proc_create_data() and
seq_file etc).
7kloc removed.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits)
don't bother with deferred freeing of fdtables
proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
proc: Make the PROC_I() and PDE() macros internal to procfs
proc: Supply a function to remove a proc entry by PDE
take cgroup_open() and cpuset_open() to fs/proc/base.c
ppc: Clean up scanlog
ppc: Clean up rtas_flash driver somewhat
hostap: proc: Use remove_proc_subtree()
drm: proc: Use remove_proc_subtree()
drm: proc: Use minor->index to label things, not PDE->name
drm: Constify drm_proc_list[]
zoran: Don't print proc_dir_entry data in debug
reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()
proc: Supply an accessor for getting the data from a PDE's parent
airo: Use remove_proc_subtree()
rtl8192u: Don't need to save device proc dir PDE
rtl8187se: Use a dir under /proc/net/r8180/
proc: Add proc_mkdir_data()
proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}
proc: Move PDE_NET() to fs/proc/proc_net.c
...
Diffstat (limited to 'drivers/scsi/imm.c')
-rw-r--r-- | drivers/scsi/imm.c | 40 |
1 files changed, 11 insertions, 29 deletions
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c index 26cd9d1d7571..89a8266560d0 100644 --- a/drivers/scsi/imm.c +++ b/drivers/scsi/imm.c @@ -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) - return 0; - - *start = buffer + offset; - len -= offset; - if (len > length) - len = length; - return 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; } #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, |