skeletonfb: wrong field name fix

[linux-2.6-omap-h63xx.git] / drivers / char / vc_screen.c

diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index f66c7ad6fd387772b78799fad82464f0971d773d..83aeedda200cfccc6724be4eaf8ce3c715b1c2d7 100644 (file)
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -21,22 +21,20 @@
  *      - making it shorter - scr_readw are macros which expand in PRETTY long code
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
 #include <linux/errno.h>
 #include <linux/tty.h>
-#include <linux/devfs_fs_kernel.h>
-#include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/mm.h>
 #include <linux/init.h>
+#include <linux/mutex.h>
 #include <linux/vt_kern.h>
 #include <linux/selection.h>
 #include <linux/kbd_kern.h>
 #include <linux/console.h>
-#include <linux/smp_lock.h>
 #include <linux/device.h>
+
 #include <asm/uaccess.h>
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
@@ -73,11 +71,11 @@ static loff_t vcs_lseek(struct file *file, loff_t offset, int orig)
 {
        int size;
 
-       down(&con_buf_sem);
-       size = vcs_size(file->f_dentry->d_inode);
+       mutex_lock(&con_buf_mtx);
+       size = vcs_size(file->f_path.dentry->d_inode);
        switch (orig) {
                default:
-                       up(&con_buf_sem);
+                       mutex_unlock(&con_buf_mtx);
                        return -EINVAL;
                case 2:
                        offset += size;
@@ -88,11 +86,11 @@ static loff_t vcs_lseek(struct file *file, loff_t offset, int orig)
                        break;
        }
        if (offset < 0 || offset > size) {
-               up(&con_buf_sem);
+               mutex_unlock(&con_buf_mtx);
                return -EINVAL;
        }
        file->f_pos = offset;
-       up(&con_buf_sem);
+       mutex_unlock(&con_buf_mtx);
        return file->f_pos;
 }
 
@@ -100,7 +98,7 @@ static loff_t vcs_lseek(struct file *file, loff_t offset, int orig)
 static ssize_t
 vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        unsigned int currcons = iminor(inode);
        struct vc_data *vc;
        long pos;
@@ -109,7 +107,7 @@ vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
        unsigned short *org = NULL;
        ssize_t ret;
 
-       down(&con_buf_sem);
+       mutex_lock(&con_buf_mtx);
 
        pos = *ppos;
 
@@ -266,14 +264,14 @@ vcs_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
                ret = read;
 unlock_out:
        release_console_sem();
-       up(&con_buf_sem);
+       mutex_unlock(&con_buf_mtx);
        return ret;
 }
 
 static ssize_t
 vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        unsigned int currcons = iminor(inode);
        struct vc_data *vc;
        long pos;
@@ -283,7 +281,7 @@ vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
        u16 *org0 = NULL, *org = NULL;
        size_t ret;
 
-       down(&con_buf_sem);
+       mutex_lock(&con_buf_mtx);
 
        pos = *ppos;
 
@@ -419,7 +417,7 @@ vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
                        while (this_round > 1) {
                                unsigned short w;
 
-                               w = get_unaligned(((const unsigned short *)con_buf0));
+                               w = get_unaligned(((unsigned short *)con_buf0));
                                vcs_scr_writew(vc, w, org++);
                                con_buf0 += 2;
                                this_round -= 2;
@@ -453,7 +451,7 @@ vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 unlock_out:
        release_console_sem();
 
-       up(&con_buf_sem);
+       mutex_unlock(&con_buf_mtx);
 
        return ret;
 }
@@ -467,7 +465,7 @@ vcs_open(struct inode *inode, struct file *filp)
        return 0;
 }
 
-static struct file_operations vcs_fops = {
+static const struct file_operations vcs_fops = {
        .llseek         = vcs_lseek,
        .read           = vcs_read,
        .write          = vcs_write,
@@ -476,25 +474,18 @@ static struct file_operations vcs_fops = {
 
 static struct class *vc_class;
 
-void vcs_make_devfs(struct tty_struct *tty)
+void vcs_make_sysfs(struct tty_struct *tty)
 {
-       devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 1),
-                       S_IFCHR|S_IRUSR|S_IWUSR,
-                       "vcc/%u", tty->index + 1);
-       devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 129),
-                       S_IFCHR|S_IRUSR|S_IWUSR,
-                       "vcc/a%u", tty->index + 1);
-       class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
-                       NULL, "vcs%u", tty->index + 1);
-       class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
-                       NULL, "vcsa%u", tty->index + 1);
+       device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
+                       "vcs%u", tty->index + 1);
+       device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
+                       "vcsa%u", tty->index + 1);
 }
-void vcs_remove_devfs(struct tty_struct *tty)
+
+void vcs_remove_sysfs(struct tty_struct *tty)
 {
-       devfs_remove("vcc/%u", tty->index + 1);
-       devfs_remove("vcc/a%u", tty->index + 1);
-       class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
-       class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
+       device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
+       device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
 }
 
 int __init vcs_init(void)
@@ -503,9 +494,7 @@ int __init vcs_init(void)
                panic("unable to get major %d for vcs device", VCS_MAJOR);
        vc_class = class_create(THIS_MODULE, "vc");
 
-       devfs_mk_cdev(MKDEV(VCS_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/0");
-       devfs_mk_cdev(MKDEV(VCS_MAJOR, 128), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/a0");
-       class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
-       class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
+       device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), "vcs");
+       device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), "vcsa");
        return 0;
 }