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Message-ID: <20080223150525.517630cf@paolo-desktop>
Date: Sat, 23 Feb 2008 15:05:25 +0100
From: Paolo Ciarrocchi <paolo.ciarrocchi@...il.com>
To: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Cc: Linux Kernel <linux-kernel@...r.kernel.org>,
linux-ide <linux-ide@...r.kernel.org>
Subject: [PATCH 05/10] IDE: Coding Style fixes to drivers/ide/ide-proc.c
Lot of errors and warnings removed.
Compile tested.
Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@...il.com>
---
drivers/ide/ide-proc.c | 175 +++++++++++++++++++++++------------------------
1 files changed, 86 insertions(+), 89 deletions(-)
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 7c4af31..a1833d6 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -47,28 +47,28 @@ static int proc_ide_read_imodel
const char *name;
switch (hwif->chipset) {
- case ide_generic: name = "generic"; break;
- case ide_pci: name = "pci"; break;
- case ide_cmd640: name = "cmd640"; break;
- case ide_dtc2278: name = "dtc2278"; break;
- case ide_ali14xx: name = "ali14xx"; break;
- case ide_qd65xx: name = "qd65xx"; break;
- case ide_umc8672: name = "umc8672"; break;
- case ide_ht6560b: name = "ht6560b"; break;
- case ide_rz1000: name = "rz1000"; break;
- case ide_trm290: name = "trm290"; break;
- case ide_cmd646: name = "cmd646"; break;
- case ide_cy82c693: name = "cy82c693"; break;
- case ide_4drives: name = "4drives"; break;
- case ide_pmac: name = "mac-io"; break;
- case ide_au1xxx: name = "au1xxx"; break;
- case ide_palm3710: name = "palm3710"; break;
- case ide_etrax100: name = "etrax100"; break;
- case ide_acorn: name = "acorn"; break;
- default: name = "(unknown)"; break;
+ case ide_generic: name = "generic"; break;
+ case ide_pci: name = "pci"; break;
+ case ide_cmd640: name = "cmd640"; break;
+ case ide_dtc2278: name = "dtc2278"; break;
+ case ide_ali14xx: name = "ali14xx"; break;
+ case ide_qd65xx: name = "qd65xx"; break;
+ case ide_umc8672: name = "umc8672"; break;
+ case ide_ht6560b: name = "ht6560b"; break;
+ case ide_rz1000: name = "rz1000"; break;
+ case ide_trm290: name = "trm290"; break;
+ case ide_cmd646: name = "cmd646"; break;
+ case ide_cy82c693: name = "cy82c693"; break;
+ case ide_4drives: name = "4drives"; break;
+ case ide_pmac: name = "mac-io"; break;
+ case ide_au1xxx: name = "au1xxx"; break;
+ case ide_palm3710: name = "palm3710"; break;
+ case ide_etrax100: name = "etrax100"; break;
+ case ide_acorn: name = "acorn"; break;
+ default: name = "(unknown)"; break;
}
len = sprintf(page, "%s\n", name);
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
static int proc_ide_read_mate
@@ -81,7 +81,7 @@ static int proc_ide_read_mate
len = sprintf(page, "%s\n", hwif->mate->name);
else
len = sprintf(page, "(none)\n");
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
static int proc_ide_read_channel
@@ -93,7 +93,7 @@ static int proc_ide_read_channel
page[0] = hwif->channel ? '1' : '0';
page[1] = '\n';
len = 2;
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
static int proc_ide_read_identify
@@ -120,10 +120,10 @@ static int proc_ide_read_identify
len = out - page;
}
}
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
-/**
+/*
* __ide_add_setting - add an ide setting option
* @drive: drive to use
* @name: setting name
@@ -185,10 +185,9 @@ int ide_add_setting(ide_drive_t *drive, const char *name, int rw, int data_type,
{
return __ide_add_setting(drive, name, rw, data_type, min, max, mul_factor, div_factor, data, set, 1);
}
-
EXPORT_SYMBOL(ide_add_setting);
-/**
+/*
* __ide_remove_setting - remove an ide setting option
* @drive: drive to use
* @name: setting name
@@ -197,7 +196,7 @@ EXPORT_SYMBOL(ide_add_setting);
* The caller must hold the setting semaphore.
*/
-static void __ide_remove_setting (ide_drive_t *drive, char *name)
+static void __ide_remove_setting(ide_drive_t *drive, char *name)
{
ide_settings_t **p, *setting;
@@ -205,7 +204,8 @@ static void __ide_remove_setting (ide_drive_t *drive, char *name)
while ((*p) && strcmp((*p)->name, name))
p = &((*p)->next);
- if ((setting = (*p)) == NULL)
+ setting = (*p);
+ if (setting == NULL)
return;
(*p) = setting->next;
@@ -214,7 +214,7 @@ static void __ide_remove_setting (ide_drive_t *drive, char *name)
kfree(setting);
}
-/**
+/*
* auto_remove_settings - remove driver specific settings
* @drive: drive
*
@@ -223,7 +223,7 @@ static void __ide_remove_setting (ide_drive_t *drive, char *name)
* caller must hold ide_setting_mtx.
*/
-static void auto_remove_settings (ide_drive_t *drive)
+static void auto_remove_settings(ide_drive_t *drive)
{
ide_settings_t *setting;
repeat:
@@ -237,7 +237,7 @@ repeat:
}
}
-/**
+/*
* ide_find_setting_by_name - find a drive specific setting
* @drive: drive to scan
* @name: setting name
@@ -259,7 +259,7 @@ static ide_settings_t *ide_find_setting_by_name(ide_drive_t *drive, char *name)
return setting;
}
-/**
+/*
* ide_read_setting - read an IDE setting
* @drive: drive to read from
* @setting: drive setting
@@ -279,23 +279,23 @@ static int ide_read_setting(ide_drive_t *drive, ide_settings_t *setting)
if ((setting->rw & SETTING_READ)) {
spin_lock_irqsave(&ide_lock, flags);
- switch(setting->data_type) {
- case TYPE_BYTE:
- val = *((u8 *) setting->data);
- break;
- case TYPE_SHORT:
- val = *((u16 *) setting->data);
- break;
- case TYPE_INT:
- val = *((u32 *) setting->data);
- break;
+ switch (setting->data_type) {
+ case TYPE_BYTE:
+ val = *((u8 *) setting->data);
+ break;
+ case TYPE_SHORT:
+ val = *((u16 *) setting->data);
+ break;
+ case TYPE_INT:
+ val = *((u32 *) setting->data);
+ break;
}
spin_unlock_irqrestore(&ide_lock, flags);
}
return val;
}
-/**
+/*
* ide_write_setting - read an IDE setting
* @drive: drive to read from
* @setting: drive setting
@@ -326,15 +326,15 @@ static int ide_write_setting(ide_drive_t *drive, ide_settings_t *setting, int va
if (ide_spin_wait_hwgroup(drive))
return -EBUSY;
switch (setting->data_type) {
- case TYPE_BYTE:
- *((u8 *) setting->data) = val;
- break;
- case TYPE_SHORT:
- *((u16 *) setting->data) = val;
- break;
- case TYPE_INT:
- *((u32 *) setting->data) = val;
- break;
+ case TYPE_BYTE:
+ *((u8 *) setting->data) = val;
+ break;
+ case TYPE_SHORT:
+ *((u16 *) setting->data) = val;
+ break;
+ case TYPE_INT:
+ *((u32 *) setting->data) = val;
+ break;
}
spin_unlock_irq(&ide_lock);
return 0;
@@ -364,7 +364,7 @@ static int set_xfer_rate (ide_drive_t *drive, int arg)
return err;
}
-/**
+/*
* ide_add_generic_settings - generic ide settings
* @drive: drive being configured
*
@@ -390,7 +390,7 @@ void ide_add_generic_settings (ide_drive_t *drive)
static void proc_ide_settings_warn(void)
{
- static int warned = 0;
+ static int warned;
if (warned)
return;
@@ -413,11 +413,12 @@ static int proc_ide_read_settings
mutex_lock(&ide_setting_mtx);
out += sprintf(out, "name\t\t\tvalue\t\tmin\t\tmax\t\tmode\n");
out += sprintf(out, "----\t\t\t-----\t\t---\t\t---\t\t----\n");
- while(setting) {
+ while (setting) {
mul_factor = setting->mul_factor;
div_factor = setting->div_factor;
out += sprintf(out, "%-24s", setting->name);
- if ((rc = ide_read_setting(drive, setting)) >= 0)
+ rc = ide_read_setting(drive, setting);
+ if (rc >= 0)
out += sprintf(out, "%-16d", rc * mul_factor / div_factor);
else
out += sprintf(out, "%-16s", "write-only");
@@ -431,7 +432,7 @@ static int proc_ide_read_settings
}
len = out - page;
mutex_unlock(&ide_setting_mtx);
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
#define MAX_LEN 30
@@ -512,8 +513,7 @@ static int proc_ide_write_settings(struct file *file, const char __user *buffer,
mutex_lock(&ide_setting_mtx);
setting = ide_find_setting_by_name(drive, name);
- if (!setting)
- {
+ if (!setting) {
mutex_unlock(&ide_setting_mtx);
goto parse_error;
}
@@ -533,8 +533,8 @@ parse_error:
int proc_ide_read_capacity
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
- int len = sprintf(page,"%llu\n", (long long)0x7fffffff);
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ int len = sprintf(page, "%llu\n", (long long)0x7fffffff);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
EXPORT_SYMBOL_GPL(proc_ide_read_capacity);
@@ -546,13 +546,13 @@ int proc_ide_read_geometry
char *out = page;
int len;
- out += sprintf(out,"physical %d/%d/%d\n",
+ out += sprintf(out, "physical %d/%d/%d\n",
drive->cyl, drive->head, drive->sect);
- out += sprintf(out,"logical %d/%d/%d\n",
+ out += sprintf(out, "logical %d/%d/%d\n",
drive->bios_cyl, drive->bios_head, drive->bios_sect);
len = out - page;
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
EXPORT_SYMBOL(proc_ide_read_geometry);
@@ -566,7 +566,7 @@ static int proc_ide_read_dmodel
len = sprintf(page, "%.40s\n",
(id && id->model[0]) ? (char *)id->model : "(none)");
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
static int proc_ide_read_driver
@@ -583,7 +583,7 @@ static int proc_ide_read_driver
dev->driver->name, ide_drv->version);
} else
len = sprintf(page, "ide-default version 0.9.newide\n");
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
static int ide_replace_subdriver(ide_drive_t *drive, const char *driver)
@@ -639,30 +639,30 @@ static int proc_ide_read_media
int len;
switch (drive->media) {
- case ide_disk: media = "disk\n";
- break;
- case ide_cdrom: media = "cdrom\n";
- break;
- case ide_tape: media = "tape\n";
- break;
- case ide_floppy:media = "floppy\n";
- break;
- case ide_optical:media = "optical\n";
- break;
- default: media = "UNKNOWN\n";
+ case ide_disk: media = "disk\n";
+ break;
+ case ide_cdrom: media = "cdrom\n";
+ break;
+ case ide_tape: media = "tape\n";
+ break;
+ case ide_floppy:media = "floppy\n";
+ break;
+ case ide_optical:media = "optical\n";
+ break;
+ default: media = "UNKNOWN\n";
break;
}
- strcpy(page,media);
+ strcpy(page, media);
len = strlen(media);
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+ PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}
static ide_proc_entry_t generic_drive_entries[] = {
- { "driver", S_IFREG|S_IRUGO, proc_ide_read_driver, proc_ide_write_driver },
- { "identify", S_IFREG|S_IRUSR, proc_ide_read_identify, NULL },
- { "media", S_IFREG|S_IRUGO, proc_ide_read_media, NULL },
- { "model", S_IFREG|S_IRUGO, proc_ide_read_dmodel, NULL },
- { "settings", S_IFREG|S_IRUSR|S_IWUSR,proc_ide_read_settings, proc_ide_write_settings },
+ { "driver", S_IFREG|S_IRUGO, proc_ide_read_driver, proc_ide_write_driver },
+ { "identify", S_IFREG|S_IRUSR, proc_ide_read_identify, NULL },
+ { "media", S_IFREG|S_IRUGO, proc_ide_read_media, NULL },
+ { "model", S_IFREG|S_IRUGO, proc_ide_read_dmodel, NULL },
+ { "settings", S_IFREG|S_IRUSR|S_IWUSR, proc_ide_read_settings, proc_ide_write_settings },
{ NULL, 0, NULL, NULL }
};
@@ -696,10 +696,9 @@ void ide_proc_register_driver(ide_drive_t *drive, ide_driver_t *driver)
{
ide_add_proc_entries(drive->proc, driver->proc, drive);
}
-
EXPORT_SYMBOL(ide_proc_register_driver);
-/**
+/*
* ide_proc_unregister_driver - remove driver specific data
* @drive: drive
* @driver: driver
@@ -734,7 +733,6 @@ void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver)
spin_unlock_irqrestore(&ide_lock, flags);
mutex_unlock(&ide_setting_mtx);
}
-
EXPORT_SYMBOL(ide_proc_unregister_driver);
void ide_proc_port_register_devices(ide_hwif_t *hwif)
@@ -755,7 +753,7 @@ void ide_proc_port_register_devices(ide_hwif_t *hwif)
drive->proc = proc_mkdir(drive->name, parent);
if (drive->proc)
ide_add_proc_entries(drive->proc, generic_drive_entries, drive);
- sprintf(name,"ide%d/%s", (drive->name[2]-'a')/2, drive->name);
+ sprintf(name, "ide%d/%s", (drive->name[2]-'a')/2, drive->name);
ent = proc_symlink(drive->name, proc_ide_root, name);
if (!ent) return;
}
@@ -806,7 +804,6 @@ void ide_pci_create_host_proc(const char *name, get_info_t *get_info)
{
create_proc_info_entry(name, 0, proc_ide_root, get_info);
}
-
EXPORT_SYMBOL_GPL(ide_pci_create_host_proc);
#endif
--
1.5.4.2.316.gf7a7
--
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