Function prototype or declaration at include/linux/watchdog.h, line 226 References: drivers/hwmon/sch56xx-common.c, line 439 drivers/rtc/rtc-ds1307.c, line 1702 drivers/rtc/rtc-ds1374.c, line 526 drivers/rtc/rtc-pcf2127.c, line 370 drivers/watchdog/armada_37xx_wdt.c, line 318 drivers/watchdog/aspeed_wdt.c, line 381 drivers/watchdog/bcm7038_wdt.c, line 180 drivers/watchdog/da9062_wdt.c, line 232 drivers/watchdog/da9063_wdt.c, line 236 drivers/watchdog/davinci_wdt.c, line 245 drivers/watchdog/imx2_wdt.c, line 334 drivers/watchdog/iTCO_wdt.c, line 582 drivers/watchdog/ixp4xx_wdt.c, line 154 drivers/watchdog/max77620_wdt.c, line 185 drivers/watchdog/meson_gxbb_wdt.c, line 190 drivers/watchdog/mlx_wdt.c, line 321 drivers/watchdog/msc313e_wdt.c, line 129 drivers/watchdog/mtk_wdt.c, line 370 drivers/watchdog/pm8916_wdt.c, line 200 drivers/watchdog/rza_wdt.c, line 221 drivers/watchdog/sama5d4_wdt.c, line 315 drivers/watchdog/sp5100_tco.c, line 422 drivers/watchdog/st_lpc_wdt.c, line 230 drivers/watchdog/stm32_iwdg.c, line 280 drivers/watchdog/sunxi_wdt.c, line 264 drivers/watchdog/tegra_wdt.c, line 221 drivers/watchdog/ts4800_wdt.c, line 173 drivers/watchdog/ux500_wdt.c, line 108 drivers/watchdog/wdat_wdt.c, line 465