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authorRalf Baechle <ralf@linux-mips.org>2006-04-24 17:15:10 +0100
committerRalf Baechle <ralf@linux-mips.org>2006-04-27 15:13:50 +0100
commit79e55bcf24ad8f31c3021b6ef21c4ce054fe4e38 (patch)
tree0ae54b1c72fb3f02013d0324e32c5693888e43c5 /arch
parent[MIPS] Update MIPS defconfigs. (diff)
downloadlinux-dev-79e55bcf24ad8f31c3021b6ef21c4ce054fe4e38.tar.xz
linux-dev-79e55bcf24ad8f31c3021b6ef21c4ce054fe4e38.zip
[MIPS] Cleanup inode->r_dev usage.
imajor()/iminor() should be used instead of accessing r_dev directly. Based on patch from Eric Sesterhenn (snakebyte@gmx.de). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/kernel/rtlx.c11
-rw-r--r--arch/mips/kernel/vpe.c6
2 files changed, 8 insertions, 9 deletions
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 6179805af9f0..caf777f83289 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -398,15 +398,14 @@ ssize_t rtlx_write(int index, void *buffer, size_t count, int user)
static int file_open(struct inode *inode, struct file *filp)
{
- int minor = MINOR(inode->i_rdev);
+ int minor = iminor(inode);
return rtlx_open(minor, (filp->f_flags & O_NONBLOCK) ? 0 : 1);
}
static int file_release(struct inode *inode, struct file *filp)
{
- int minor;
- minor = MINOR(inode->i_rdev);
+ int minor = iminor(inode);
return rtlx_release(minor);
}
@@ -416,7 +415,7 @@ static unsigned int file_poll(struct file *file, poll_table * wait)
int minor;
unsigned int mask = 0;
- minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ minor = iminor(file->f_dentry->d_inode);
poll_wait(file, &channel_wqs[minor].rt_queue, wait);
poll_wait(file, &channel_wqs[minor].lx_queue, wait);
@@ -438,7 +437,7 @@ static unsigned int file_poll(struct file *file, poll_table * wait)
static ssize_t file_read(struct file *file, char __user * buffer, size_t count,
loff_t * ppos)
{
- int minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ int minor = iminor(file->f_dentry->d_inode);
/* data available? */
if (!rtlx_read_poll(minor, (file->f_flags & O_NONBLOCK) ? 0 : 1)) {
@@ -455,7 +454,7 @@ static ssize_t file_write(struct file *file, const char __user * buffer,
struct rtlx_channel *rt;
DECLARE_WAITQUEUE(wait, current);
- minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ minor = iminor(file->f_dentry->d_inode);
rt = &rtlx->channel[minor];
/* any space left... */
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index 80ffaa6d50ad..85d7df7b18e1 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -1072,7 +1072,7 @@ static int vpe_open(struct inode *inode, struct file *filp)
struct vpe_notifications *not;
/* assume only 1 device at the mo. */
- if ((minor = MINOR(inode->i_rdev)) != 1) {
+ if ((minor = iminor(inode)) != 1) {
printk(KERN_WARNING "VPE loader: only vpe1 is supported\n");
return -ENODEV;
}
@@ -1133,7 +1133,7 @@ static int vpe_release(struct inode *inode, struct file *filp)
struct vpe *v;
Elf_Ehdr *hdr;
- minor = MINOR(inode->i_rdev);
+ minor = iminor(inode);
if ((v = get_vpe(minor)) == NULL)
return -ENODEV;
@@ -1174,7 +1174,7 @@ static ssize_t vpe_write(struct file *file, const char __user * buffer,
size_t ret = count;
struct vpe *v;
- minor = MINOR(file->f_dentry->d_inode->i_rdev);
+ minor = iminor(file->f_dentry->d_inode);
if ((v = get_vpe(minor)) == NULL)
return -ENODEV;