diff options
| -rw-r--r-- | drivers/mtd/maps/nettel.c | 61 |
1 files changed, 2 insertions, 59 deletions
diff --git a/drivers/mtd/maps/nettel.c b/drivers/mtd/maps/nettel.c index 88525622e967..0c9b305a72e0 100644 --- a/drivers/mtd/maps/nettel.c +++ b/drivers/mtd/maps/nettel.c @@ -158,68 +158,11 @@ static struct notifier_block nettel_notifier_block = { nettel_reboot_notifier, NULL, 0 }; -/* - * Erase the configuration file system. - * Used to support the software reset button. - */ -static void nettel_erasecallback(struct erase_info *done) -{ - wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv; - wake_up(wait_q); -} - -static struct erase_info nettel_erase; - -int nettel_eraseconfig(void) -{ - struct mtd_info *mtd; - DECLARE_WAITQUEUE(wait, current); - wait_queue_head_t wait_q; - int ret; - - init_waitqueue_head(&wait_q); - mtd = get_mtd_device(NULL, 2); - if (!IS_ERR(mtd)) { - nettel_erase.mtd = mtd; - nettel_erase.callback = nettel_erasecallback; - nettel_erase.callback = NULL; - nettel_erase.addr = 0; - nettel_erase.len = mtd->size; - nettel_erase.priv = (u_long) &wait_q; - nettel_erase.priv = 0; - - set_current_state(TASK_INTERRUPTIBLE); - add_wait_queue(&wait_q, &wait); - - ret = mtd->erase(mtd, &nettel_erase); - if (ret) { - set_current_state(TASK_RUNNING); - remove_wait_queue(&wait_q, &wait); - put_mtd_device(mtd); - return(ret); - } - - schedule(); /* Wait for erase to finish. */ - remove_wait_queue(&wait_q, &wait); - - put_mtd_device(mtd); - } - - return(0); -} - -#else - -int nettel_eraseconfig(void) -{ - return(0); -} - #endif /****************************************************************************/ -int __init nettel_init(void) +static int __init nettel_init(void) { volatile unsigned long *amdpar; unsigned long amdaddr, maxsize; @@ -473,7 +416,7 @@ out_unmap2: /****************************************************************************/ -void __exit nettel_cleanup(void) +static void __exit nettel_cleanup(void) { #ifdef CONFIG_MTD_CFI_INTELEXT unregister_reboot_notifier(&nettel_notifier_block); |