diff options
Diffstat (limited to 'drivers/char/tb0219.c')
| -rw-r--r-- | drivers/char/tb0219.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/char/tb0219.c b/drivers/char/tb0219.c index 4c431cb7cf1..47b9fdfcf08 100644 --- a/drivers/char/tb0219.c +++ b/drivers/char/tb0219.c @@ -1,7 +1,7 @@ /* * Driver for TANBAC TB0219 base board. * - * Copyright (C) 2005 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> + * Copyright (C) 2005 Yoichi Yuasa <yuasa@linux-mips.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -27,7 +27,7 @@ #include <asm/vr41xx/giu.h> #include <asm/vr41xx/tb0219.h> -MODULE_AUTHOR("Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>"); +MODULE_AUTHOR("Yoichi Yuasa <yuasa@linux-mips.org>"); MODULE_DESCRIPTION("TANBAC TB0219 base board driver"); MODULE_LICENSE("GPL"); @@ -37,7 +37,7 @@ MODULE_PARM_DESC(major, "Major device number"); static void (*old_machine_restart)(char *command); static void __iomem *tb0219_base; -static spinlock_t tb0219_lock; +static DEFINE_SPINLOCK(tb0219_lock); #define tb0219_read(offset) readw(tb0219_base + (offset)) #define tb0219_write(offset, value) writew((value), tb0219_base + (offset)) @@ -164,7 +164,7 @@ static ssize_t tanbac_tb0219_read(struct file *file, char __user *buf, size_t le unsigned int minor; char value; - minor = iminor(file->f_path.dentry->d_inode); + minor = iminor(file_inode(file)); switch (minor) { case 0: value = get_led(); @@ -200,7 +200,7 @@ static ssize_t tanbac_tb0219_write(struct file *file, const char __user *data, int retval = 0; char c; - minor = iminor(file->f_path.dentry->d_inode); + minor = iminor(file_inode(file)); switch (minor) { case 0: type = TYPE_LED; @@ -261,6 +261,7 @@ static const struct file_operations tb0219_fops = { .write = tanbac_tb0219_write, .open = tanbac_tb0219_open, .release = tanbac_tb0219_release, + .llseek = no_llseek, }; static void tb0219_restart(char *command) @@ -283,7 +284,7 @@ static void tb0219_pci_irq_init(void) vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN, IRQ_LEVEL_LOW); } -static int __devinit tb0219_probe(struct platform_device *dev) +static int tb0219_probe(struct platform_device *dev) { int retval; @@ -304,8 +305,6 @@ static int __devinit tb0219_probe(struct platform_device *dev) return retval; } - spin_lock_init(&tb0219_lock); - old_machine_restart = _machine_restart; _machine_restart = tb0219_restart; @@ -319,7 +318,7 @@ static int __devinit tb0219_probe(struct platform_device *dev) return 0; } -static int __devexit tb0219_remove(struct platform_device *dev) +static int tb0219_remove(struct platform_device *dev) { _machine_restart = old_machine_restart; @@ -335,7 +334,7 @@ static struct platform_device *tb0219_platform_device; static struct platform_driver tb0219_device_driver = { .probe = tb0219_probe, - .remove = __devexit_p(tb0219_remove), + .remove = tb0219_remove, .driver = { .name = "TB0219", .owner = THIS_MODULE, |