linux-kernel - [PATCH] drivers/watchdog/Kconfig: Let XILINX_WATCHDOG and TEGRA_WATCHDOG depend on HAS

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Message-ID: <53C27380.2060009@gmail.com>
Date:	Sun, 13 Jul 2014 19:54:40 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	wim@...ana.be
CC:	linux-watchdog@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Richard Weinberger <richard@....at>,
	Liqin Chen <liqin.linux@...il.com>,
	Lennox Wu <lennox.wu@...il.com>
Subject: [PATCH] drivers/watchdog/Kconfig: Let XILINX_WATCHDOG and TEGRA_WATCHDOG
 depend on HAS_IOMEM

XILINX_WATCHDOG and TEGRA_WATCHDOG need HAS_IOMEM, so let them depend on
HAS_IOMEM. The related error (with allmodconfig under score):

    MODPOST 1365 modules
  ERROR: "devm_ioremap_resource" [drivers/watchdog/tegra_wdt.ko] undefined!
  ERROR: "devm_ioremap_resource" [drivers/watchdog/of_xilinx_wdt.ko] undefined!


Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
---
 drivers/watchdog/Kconfig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 76dd541..0e4abb2 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -113,6 +113,7 @@ config WM8350_WATCHDOG
 
 config XILINX_WATCHDOG
 	tristate "Xilinx Watchdog timer"
+	depends on HAS_IOMEM
 	select WATCHDOG_CORE
 	help
 	  Watchdog driver for the xps_timebase_wdt ip core.
@@ -434,7 +435,7 @@ config SIRFSOC_WATCHDOG
 
 config TEGRA_WATCHDOG
 	tristate "Tegra watchdog"
-	depends on ARCH_TEGRA || COMPILE_TEST
+	depends on (ARCH_TEGRA || COMPILE_TEST) && HAS_IOMEM
 	select WATCHDOG_CORE
 	help
 	  Say Y here to include support for the watchdog timer
-- 
1.7.11.7
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