[PATCH] drivers/net/can/m_can/Kconfig: Let CAN_M_CAN depend on HAS_IOMEM

[Chen Gang]

CAN_M_CAN needs HAS_IOMEM, so depend on it, the related error (with
allmodconfig under um):

    MODPOST 1205 modules
  ERROR: "devm_ioremap" [drivers/net/can/m_can/m_can.ko] undefined!
  ERROR: "devm_ioremap_resource" [drivers/net/can/m_can/m_can.ko] undefined!

Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
---
 drivers/net/can/m_can/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig
index fca5482..14c9fcf 100644
--- a/drivers/net/can/m_can/Kconfig
+++ b/drivers/net/can/m_can/Kconfig
@@ -1,4 +1,5 @@
 config CAN_M_CAN
 	tristate "Bosch M_CAN devices"
+	depends on HAS_IOMEM
 	---help---
 	  Say Y here if you want to support for Bosch M_CAN controller.
-- 
1.9.3
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