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can: flexcan: remove HAVE_CAN_FLEXCAN Kconfig symbol 

This patch removes the Kconfig symbol HAVE_CAN_FLEXCAN from arch/{arm,powerpc}
and allowing compilation unconditionally on all arm and powerpc platforms.

This brings a bigger compile time coverage and removes the following dependency
warning found by Arnd Bergmann:

    warning: (SOC_IMX28 && SOC_IMX25 && SOC_IMX35 && IMX_HAVE_PLATFORM_FLEXCAN &&
        SOC_IMX53 && SOC_IMX6Q) selects HAVE_CAN_FLEXCAN
    which has unmet direct dependencies (NET && CAN && CAN_DEV)

Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Marc Kleine-Budde 2013-05-15 09:32:36 +02:00
parent 588e7a8e12
commit 4c4726faed
5 changed files with 1 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/mach-imx/Kconfig
View File

@ -111,7 +111,6 @@ config SOC_IMX25
select ARCH_MXC_IOMUX_V3
select COMMON_CLK
select CPU_ARM926T
select HAVE_CAN_FLEXCAN if CAN
select MXC_AVIC
config SOC_IMX27
@ -137,7 +136,6 @@ config SOC_IMX35
select ARCH_MXC_IOMUX_V3
select COMMON_CLK
select CPU_V6K
select HAVE_CAN_FLEXCAN if CAN
select HAVE_EPIT
select MXC_AVIC
select SMP_ON_UP if SMP
@ -776,7 +774,6 @@ comment "Device tree only"
config SOC_IMX53
bool "i.MX53 support"
select HAVE_CAN_FLEXCAN if CAN
select HAVE_IMX_SRC
select IMX_HAVE_PLATFORM_IMX2_WDT
select PINCTRL
@ -799,7 +796,6 @@ config SOC_IMX6Q
select CPU_V7
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if LOCAL_TIMERS
select HAVE_CAN_FLEXCAN if CAN
select HAVE_IMX_ANATOP
select HAVE_IMX_GPC
select HAVE_IMX_MMDC

1
arch/arm/mach-imx/devices/Kconfig
View File

@ -4,7 +4,6 @@ config IMX_HAVE_PLATFORM_FEC
config IMX_HAVE_PLATFORM_FLEXCAN
bool
select HAVE_CAN_FLEXCAN if CAN
config IMX_HAVE_PLATFORM_FSL_USB2_UDC
bool

1
arch/arm/mach-mxs/Kconfig
View File

@ -11,7 +11,6 @@ config SOC_IMX28
select ARM_AMBA
select ARM_CPU_SUSPEND if PM
select CPU_ARM926T
select HAVE_CAN_FLEXCAN if CAN
select HAVE_PWM
select PINCTRL_IMX28

1
arch/powerpc/Kconfig
View File

@ -674,7 +674,6 @@ config SBUS
config FSL_SOC
bool
select HAVE_CAN_FLEXCAN if NET && CAN
config FSL_PCI
bool

5
drivers/net/can/Kconfig
View File

@ -102,12 +102,9 @@ config CAN_JANZ_ICAN3
This driver can also be built as a module. If so, the module will be
called janz-ican3.ko.
config HAVE_CAN_FLEXCAN
bool
config CAN_FLEXCAN
tristate "Support for Freescale FLEXCAN based chips"
depends on HAVE_CAN_FLEXCAN
depends on ARM || PPC
---help---
Say Y here if you want to support for Freescale FlexCAN.