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[linuxdc-cvs] CVS: linux-sh-dc/fs/vmufs super.c,1.1.2.10,1.1.2.11 inode.c,1.1.2.12,1.1.2.13
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From: Adrian M. <zx8...@us...> - 2002-11-08 19:41:29
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Update of /cvsroot/linuxdc/linux-sh-dc/fs/vmufs
In directory usw-pr-cvs1:/tmp/cvs-serv21941/fs/vmufs
Modified Files:
Tag: linux-sh-dc-2_4-branch
super.c inode.c
Log Message:
Tidy of vmufs code
Index: super.c
===================================================================
RCS file: /cvsroot/linuxdc/linux-sh-dc/fs/vmufs/Attic/super.c,v
retrieving revision 1.1.2.10
retrieving revision 1.1.2.11
diff -u -d -r1.1.2.10 -r1.1.2.11
--- super.c 6 Nov 2002 23:59:06 -0000 1.1.2.10
+++ super.c 8 Nov 2002 19:41:26 -0000 1.1.2.11
@@ -54,12 +54,12 @@
struct buffer_head *bh = sb_bread(sb, in->i_ino);
century = int_from_bcd((bh->b_data)[0x30]);
- year = int_from_bcd((bh->b_data)[0x31]);
- month = int_from_bcd((bh->b_data)[0x32]);
- day = int_from_bcd((bh->b_data)[0x33]);
- hour = int_from_bcd((bh->b_data)[0x34]);
- minute = int_from_bcd((bh->b_data)[0x35]);
- second = int_from_bcd((bh->b_data)[0x36]);
+ year = int_from_bcd((bh->b_data)[0x31]);
+ month = int_from_bcd((bh->b_data)[0x32]);
+ day = int_from_bcd((bh->b_data)[0x33]);
+ hour = int_from_bcd((bh->b_data)[0x34]);
+ minute = int_from_bcd((bh->b_data)[0x35]);
+ second = int_from_bcd((bh->b_data)[0x36]);
/*
* As a temporary workaround, clear out any
@@ -85,7 +85,7 @@
in->i_version = ++event;
brelse(bh);
} else {
- int blck_read = 253;
+ int blck_read = 253;
struct buffer_head *bh = bread(sb->s_dev, blck_read, 512);
int y;
@@ -106,13 +106,13 @@
/* Scan through the directory to find the matching file */
for (y = 0; y < 200; y++) {
- if ((y / 0x10) > (253 - blck_read)){
- brelse(bh);
- blck_read--;
- bh = bread(sb->s_dev, blck_read, 512);
- }
- if (((__u16 *) bh->b_data)[(y % 0x10) * 0x10 + 0x01] ==
- in->i_ino)
+ if ((y / 0x10) > (253 - blck_read)) {
+ brelse(bh);
+ blck_read--;
+ bh = bread(sb->s_dev, blck_read, 512);
+ }
+ if (((__u16 *) bh->b_data)[(y % 0x10) * 0x10 +
+ 0x01] == in->i_ino)
break;
}
@@ -123,13 +123,19 @@
}
/* identified the correct directory entry */
- century = int_from_bcd((bh->b_data)[0x10 + (y % 0x10) * 0x20]);
- year = int_from_bcd((bh->b_data)[0x11 + (y % 0x10) * 0x20]);
- month = int_from_bcd((bh->b_data)[0x12 + (y % 0x10) * 0x20]);
- day = int_from_bcd((bh->b_data)[0x13 + (y % 0x10) * 0x20]);
- hour = int_from_bcd((bh->b_data)[0x14 + (y % 0x10) * 0x20]);
- minute = int_from_bcd((bh->b_data)[0x15 + (y % 0x10) * 0x20]);
- second = int_from_bcd((bh->b_data)[0x16 + (y % 0x10) * 0x20]);
+ century =
+ int_from_bcd((bh->b_data)[0x10 + (y % 0x10) * 0x20]);
+ year =
+ int_from_bcd((bh->b_data)[0x11 + (y % 0x10) * 0x20]);
+ month =
+ int_from_bcd((bh->b_data)[0x12 + (y % 0x10) * 0x20]);
+ day = int_from_bcd((bh->b_data)[0x13 + (y % 0x10) * 0x20]);
+ hour =
+ int_from_bcd((bh->b_data)[0x14 + (y % 0x10) * 0x20]);
+ minute =
+ int_from_bcd((bh->b_data)[0x15 + (y % 0x10) * 0x20]);
+ second =
+ int_from_bcd((bh->b_data)[0x16 + (y % 0x10) * 0x20]);
in->i_ctime = in->i_mtime =
mktime(century * 100 + year, month, day, hour, minute,
@@ -138,7 +144,8 @@
in->i_mode |= S_IRUGO;
/* Mode - is the file copiable? */
- if (((__u8 *) bh->b_data)[0x01 + (y % 0x10) * 0x20] == 0x00)
+ if (((__u8 *) bh->b_data)[0x01 + (y % 0x10) * 0x20] ==
+ 0x00)
in->i_mode |= S_IWUGO;
/* Is file executible - ie a game */
if (((__u8 *) bh->b_data)[(y % 0x10) * 0x20] == 0xcc)
@@ -150,7 +157,8 @@
in->i_fop = &vmufs_file_operations;
in->i_blocks =
- le16_to_cpu(((__u16 *) bh->b_data)[(y % 0x10) * 0x10 + 0x0C]);
+ le16_to_cpu(((__u16 *) bh->b_data)[(y % 0x10) * 0x10 +
+ 0x0C]);
in->i_size = in->i_blocks * 512;
in->i_blksize = 512;
@@ -166,15 +174,16 @@
static int vmufs_statfs(struct super_block *sb, struct statfs *buf)
{
struct mtd_info *mtd = get_mtd_device(NULL, MINOR(sb->s_dev));
- struct maple_driver_data *d = (struct maple_driver_data *)(mtd->priv);
- memcard_t *memcard = (memcard_t *)(d->private_data);
+ struct maple_driver_data *d =
+ (struct maple_driver_data *) (mtd->priv);
+ memcard_t *memcard = (memcard_t *) (d->private_data);
- buf->f_type = 0x55555555;
- buf->f_bsize = mtd->erasesize;
- buf->f_bfree = memcard->numblocks;
- buf->f_bavail = 0;
- buf->f_ffree = 0;
- buf->f_namelen = 12;
+ buf->f_type = 0x55555555;
+ buf->f_bsize = mtd->erasesize;
+ buf->f_bfree = memcard->numblocks;
+ buf->f_bavail = 0;
+ buf->f_ffree = 0;
+ buf->f_namelen = 12;
put_mtd_device(mtd);
@@ -182,25 +191,27 @@
}
static struct super_operations vmufs_super_operations = {
- read_inode: vmufs_read_inode,
- put_super: vmufs_put_super,
- statfs: vmufs_statfs,
+ read_inode: vmufs_read_inode,
+ put_super: vmufs_put_super,
+ statfs: vmufs_statfs,
};
static struct super_block *vmufs_read_super(struct super_block *sb,
void *data, int silent)
{
struct mtd_info *mtd = get_mtd_device(NULL, MINOR(sb->s_dev));
- struct maple_driver_data *d = (struct maple_driver_data *)(mtd->priv);
- memcard_t *memcard = (memcard_t *)(d->private_data);
+ struct maple_driver_data *d =
+ (struct maple_driver_data *) (mtd->priv);
+ memcard_t *memcard = (memcard_t *) (d->private_data);
struct buffer_head *bh;
struct inode *root_i;
int erasesize, log_2 = 0;
/* Read off the details of this device */
if (MAJOR(sb->s_dev) != MTD_BLOCK_MAJOR) {
- printk(KERN_ERR "vmufs: attempt to mount non-MTD device %s\n "
- "as vmu filesystem", kdevname(sb->s_dev));
+ printk(KERN_ERR
+ "vmufs: attempt to mount non-MTD device %s\n "
+ "as vmu filesystem", kdevname(sb->s_dev));
return NULL;
}
@@ -223,7 +234,8 @@
&& (((__u32 *) bh->b_data)[1] == sb->s_magic)
&& (((__u32 *) bh->b_data)[2] == sb->s_magic)
&& (sb->s_magic == ((__u32 *) bh->b_data)[3]))) {
- printk("Attempted to mount non-vmufs filesystem as vmufs\n");
+ printk
+ ("Attempted to mount non-vmufs filesystem as vmufs\n");
brelse(bh);
return NULL;
}
@@ -263,4 +275,3 @@
MODULE_DESCRIPTION("Filesystem for Sega Dreamcast VMU");
MODULE_AUTHOR("Adrian McMenamin");
MODULE_LICENSE("GPL");
-
Index: inode.c
===================================================================
RCS file: /cvsroot/linuxdc/linux-sh-dc/fs/vmufs/Attic/inode.c,v
retrieving revision 1.1.2.12
retrieving revision 1.1.2.13
diff -u -d -r1.1.2.12 -r1.1.2.13
--- inode.c 6 Nov 2002 23:59:06 -0000 1.1.2.12
+++ inode.c 8 Nov 2002 19:41:26 -0000 1.1.2.13
@@ -47,15 +47,17 @@
last_one = saved_file;
saved_file->copy_pro =
((__u8 *) bh->b_data)[1 + (fno % 0x10) * 0x20];
- saved_file->fblk = ((__u16 *) bh->b_data)[1 + (fno % 0x10) * 0x10];
- memcpy(saved_file->fname, bh->b_data + 4 + (fno % 0x10) * 0x20, 12);
+ saved_file->fblk =
+ ((__u16 *) bh->b_data)[1 + (fno % 0x10) * 0x10];
+ memcpy(saved_file->fname,
+ bh->b_data + 4 + (fno % 0x10) * 0x20, 12);
fno++;
- if ((fno/0x10)> (253 - blck_read)){
- brelse(bh);
- blck_read--;
- bh = bread(sb->s_dev, blck_read, 512);
+ if ((fno / 0x10) > (253 - blck_read)) {
+ brelse(bh);
+ blck_read--;
+ bh = bread(sb->s_dev, blck_read, 512);
}
} while (1);
@@ -179,10 +181,10 @@
}
struct file_operations vmufs_file_dir_operations = {
- owner:THIS_MODULE,
- read:generic_read_dir,
- readdir:vmufs_readdir,
- fsync:file_fsync,
+ owner: THIS_MODULE,
+ read: generic_read_dir,
+ readdir: vmufs_readdir,
+ fsync: file_fsync,
};
ssize_t vmufs_file_read(struct file *file, char *buf, size_t count,
@@ -240,7 +242,7 @@
}
struct file_operations vmufs_file_operations = {
- read:vmufs_file_read,
+ read: vmufs_file_read,
};
struct inode_operations vmufs_file_inode_operations = {
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