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can: m_can: add CONFIG_HAS_IOMEM dependence 

m_can uses io memory which makes it not compilable on architectures
without HAS_IOMEM such as UML:

drivers/built-in.o: In function `m_can_plat_probe':
m_can.c:(.text+0x218cc5): undefined reference to `devm_ioremap_resource'
m_can.c:(.text+0x218df9): undefined reference to `devm_ioremap'

Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
David Cohen 2014-10-15 14:41:50 -07:00 committed by Marc Kleine-Budde
parent d6fdb38b4f
commit efe22286e0
1 changed files with 1 additions and 0 deletions
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1
drivers/net/can/m_can/Kconfig
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@ -1,4 +1,5 @@
config CAN_M_CAN
depends on HAS_IOMEM
tristate "Bosch M_CAN devices"
---help---
Say Y here if you want to support for Bosch M_CAN controller.