From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Randy Dunlap <rdunlap@infradead.org>,
Guenter Roeck <linux@roeck-us.net>,
Wim Van Sebroeck <wim@iguana.be>, John Crispin <john@phrozen.org>,
linux-mips@vger.kernel.org, linux-watchdog@vger.kernel.org,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.4 169/177] MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c
Date: Mon, 31 May 2021 15:15:26 +0200 [thread overview]
Message-ID: <20210531130653.765574488@linuxfoundation.org> (raw)
In-Reply-To: <20210531130647.887605866@linuxfoundation.org>
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 59b23095bfbb..4e38a905ab38 100644
--- a/arch/mips/ralink/of.c
+++ b/arch/mips/ralink/of.c
@@ -8,6 +8,7 @@
#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>
@@ -25,6 +26,7 @@
__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
parent reply other threads:[~2021-05-31 14:29 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <20210531130647.887605866@linuxfoundation.org>]
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