sbc8360_is_open 53 drivers/watchdog/sbc8360.c static unsigned long sbc8360_is_open; sbc8360_is_open 262 drivers/watchdog/sbc8360.c if (test_and_set_bit(0, &sbc8360_is_open)) sbc8360_is_open 280 drivers/watchdog/sbc8360.c clear_bit(0, &sbc8360_is_open);