static int orion_wdt_release(struct inode *inode, struct file *file) { if (test_bit(WDT_OK_TO_CLOSE, &wdt_status)) orion_wdt_disable(); else pr_crit("Device closed unexpectedly - timer will not stop\n"); clear_bit(WDT_IN_USE, &wdt_status); clear_bit(WDT_OK_TO_CLOSE, &wdt_status); return 0; }
static int orion_wdt_release(struct inode *inode, struct file *file) { if (test_bit(WDT_OK_TO_CLOSE, &wdt_status)) orion_wdt_disable(); else // printk(KERN_CRIT "WATCHDOG: Device closed unexpectedly - " ; clear_bit(WDT_IN_USE, &wdt_status); clear_bit(WDT_OK_TO_CLOSE, &wdt_status); return 0; }
static int __devexit orion_wdt_remove(struct platform_device *pdev) { int ret; if (test_bit(WDT_IN_USE, &wdt_status)) { orion_wdt_disable(); clear_bit(WDT_IN_USE, &wdt_status); } ret = misc_deregister(&orion_wdt_miscdev); if (!ret) orion_wdt_miscdev.parent = NULL; return ret; }
static void orion_wdt_shutdown(struct platform_device *pdev) { if (test_bit(WDT_IN_USE, &wdt_status)) orion_wdt_disable(); }