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From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mips@vger.kernel.org, John Crispin <john@phrozen.org>
Cc: Lee Jones <lee.jones@linaro.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
	kernel test robot <lkp@intel.com>
Subject: [PATCH] MIPS: ralink: of: fix build of rt2880_wdt watchdog module
Date: Fri, 14 May 2021 09:17:50 -0400	[thread overview]
Message-ID: <20210514131750.52867-1-krzysztof.kozlowski@canonical.com> (raw)

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@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 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


             reply	other threads:[~2021-05-14 13:18 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-14 13:17 Krzysztof Kozlowski [this message]
2021-05-14 13:48 ` Guenter Roeck
2021-05-14 14:04   ` Krzysztof Kozlowski
2021-07-05 15:15     ` Krzysztof Kozlowski
2021-07-05 16:08       ` Guenter Roeck
2021-07-05 16:21         ` Krzysztof Kozlowski
2021-07-05 16:32           ` Guenter Roeck
2021-05-14 18:31   ` John Crispin

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