When rt2880_wdt watchdog driver is built as a module, the rt_sysc_membase needs to be exported (it is being used via inlined rt_sysc_r32): ERROR: modpost: "rt_sysc_membase" [drivers/watchdog/rt2880_wdt.ko] undefined! Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx> --- arch/mips/ralink/of.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 0c5de07da097..b3ce706426c4 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -24,6 +24,8 @@ #include "common.h" __iomem void *rt_sysc_membase; +EXPORT_SYMBOL_GPL(rt_sysc_membase); + __iomem void *rt_memc_membase; __iomem void *plat_of_remap_node(const char *node) -- 2.27.0
