diff options
Diffstat (limited to 'drivers/char/nvram.c')
-rw-r--r-- | drivers/char/nvram.c | 36 |
1 files changed, 12 insertions, 24 deletions
diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c index dde61fe77..60ee17688 100644 --- a/drivers/char/nvram.c +++ b/drivers/char/nvram.c @@ -95,9 +95,7 @@ #include <linux/mc146818rtc.h> #include <linux/nvram.h> #include <linux/init.h> -#ifdef CONFIG_PROC_FS #include <linux/proc_fs.h> -#endif #include <asm/io.h> #include <asm/uaccess.h> @@ -351,9 +349,10 @@ static int nvram_release( struct inode *inode, struct file *file ) } -#ifdef CONFIG_PROC_FS - -struct proc_dir_entry *proc_nvram; +#ifndef CONFIG_PROC_FS +static int nvram_read_proc( char *buffer, char **start, off_t offset, + int size, int *eof, void *data) { return 0; } +#else static int nvram_read_proc( char *buffer, char **start, off_t offset, int size, int *eof, void *data ) @@ -391,7 +390,7 @@ static int nvram_read_proc( char *buffer, char **start, off_t offset, } \ } while(0) -#endif +#endif /* CONFIG_PROC_FS */ static struct file_operations nvram_fops = { nvram_llseek, @@ -413,7 +412,7 @@ static struct miscdevice nvram_dev = { }; -int __init nvram_init(void) +static int __init nvram_init(void) { /* First test whether the driver should init at all */ if (!CHECK_DRIVER_INIT()) @@ -421,29 +420,18 @@ int __init nvram_init(void) printk(KERN_INFO "Non-volatile memory driver v%s\n", NVRAM_VERSION ); misc_register( &nvram_dev ); -#ifdef CONFIG_PROC_FS - if ((proc_nvram = create_proc_entry( "nvram", 0, 0 ))) - proc_nvram->read_proc = nvram_read_proc; -#endif - + create_proc_read_entry("driver/nvram",0,0,nvram_read_proc,NULL); return( 0 ); } -#ifdef MODULE -int init_module (void) -{ - return( nvram_init() ); -} - -void cleanup_module (void) +static void __exit nvram_cleanup_module (void) { -#ifdef CONFIG_PROC_FS - if (proc_nvram) - remove_proc_entry( "nvram", 0 ); -#endif + remove_proc_entry( "driver/nvram", 0 ); misc_deregister( &nvram_dev ); } -#endif + +module_init(nvram_init); +module_exit(nvram_cleanup_module); /* |