From: Matteo Croce Date: Mon, 19 Feb 2018 01:01:05 +0000 (+0100) Subject: watchdog: i6300esb: fix build failure X-Git-Tag: v4.19~1198^2~34 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7e2e5158e700f2196dff3b68ac07405575e09c22;p=platform%2Fkernel%2Flinux-rpi.git watchdog: i6300esb: fix build failure i6300esb uses fuctions defined in watchdog_core.c, and when CONFIG_WATCHDOG_CORE is not set we have this build error: drivers/watchdog/i6300esb.o: In function `esb_remove': i6300esb.c:(.text+0xcc): undefined reference to `watchdog_unregister_device' drivers/watchdog/i6300esb.o: In function `esb_probe': i6300esb.c:(.text+0x2a1): undefined reference to `watchdog_init_timeout' i6300esb.c:(.text+0x388): undefined reference to `watchdog_register_device' make: *** [Makefile:1029: vmlinux] Error 1 Fix this by selecting CONFIG_WATCHDOG_CORE when I6300ESB_WDT is set. Fixes: 7af4ac8772a8f ("watchdog: i6300esb: use the watchdog subsystem") Signed-off-by: Matteo Croce Reviewed-by: Guenter Roeck Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index a16bad7..56f9e20 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -1009,6 +1009,7 @@ config WAFER_WDT config I6300ESB_WDT tristate "Intel 6300ESB Timer/Watchdog" depends on PCI + select WATCHDOG_CORE ---help--- Hardware driver for the watchdog timer built into the Intel 6300ESB controller hub.