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Subject[PATCH] net: can: Disable broken flexcan driver build for big endian CPU on ARM
Date
Building arm:allmodconfig fails with

flexcan.c: In function 'flexcan_read':
flexcan.c:243:2: error: implicit declaration of function 'in_be32'
flexcan.c: In function 'flexcan_write':
flexcan.c:248:2: error: implicit declaration of function 'out_be32'

in_be32 and out_be32 do not (or no longer) exist for ARM targets.
Mark the build for arm on big endian CPUs as broken.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
If there is a better solution, please let me know and I'll be happy
to provide a patch.

drivers/net/can/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index 3c06947..8d202f4 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -104,7 +104,7 @@ config CAN_JANZ_ICAN3

config CAN_FLEXCAN
tristate "Support for Freescale FLEXCAN based chips"
- depends on ARM || PPC
+ depends on (ARM || PPC) && (BROKEN || !ARM || CPU_LITTLE_ENDIAN)
---help---
Say Y here if you want to support for Freescale FlexCAN.

--
1.7.9.7


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