Messages in this thread Patch in this message | | | From | Guenter Roeck <> | Subject | [PATCH] net: can: Disable broken flexcan driver build for big endian CPU on ARM | Date | Sun, 5 Jan 2014 09:51:23 -0800 |
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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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