| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 112/116] MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c | Date | Mon, 31 May 2021 15:14:48 +0200 |
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From: Randy Dunlap <rdunlap@infradead.org>
[ Upstream commit fef532ea0cd871afab7d9a7b6e9da99ac2c24371 ]
rt2880_wdt.c uses (well, attempts to use) rt_sysc_membase. However, when this watchdog driver is built as a loadable module, there is a build error since the rt_sysc_membase symbol is not exported. Export it to quell the build error.
ERROR: modpost: "rt_sysc_membase" [drivers/watchdog/rt2880_wdt.ko] undefined!
Fixes: 473cf939ff34 ("watchdog: add ralink watchdog driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: John Crispin <john@phrozen.org> Cc: linux-mips@vger.kernel.org Cc: linux-watchdog@vger.kernel.org Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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 1ada8492733b..92b3d4849996 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -10,6 +10,7 @@ #include <linux/io.h> #include <linux/clk.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/sizes.h> #include <linux/of_fdt.h> @@ -27,6 +28,7 @@ __iomem void *rt_sysc_membase; __iomem void *rt_memc_membase; +EXPORT_SYMBOL_GPL(rt_sysc_membase); __iomem void *plat_of_remap_node(const char *node) { -- 2.30.2
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