[PATCH] can: flexcan: allow compilation on arm and powerpc
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: 2013-05-16 13:42:45
This patch removes the Kconfig symbols HAVE_CAN_FLEXCAN and
IMX_HAVE_PLATFORM_FLEXCAN from arch/{arm,powerpc} and allowing compilation 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)
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Shawn Guo <redacted>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Kumar Gala <redacted>
Cc: U Bhaskar-B22300 <redacted>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
Hello,
if the arm and powerpc people are okay with this, I'm taking this patch (and
then will go upstream via David Miller's net-next).
regards,
Marc
arch/arm/mach-imx/Kconfig | 8 --------
arch/arm/mach-imx/devices/Kconfig | 4 ----
arch/arm/mach-mxs/Kconfig | 1 -
arch/powerpc/Kconfig | 1 -
drivers/net/can/Kconfig | 5 +----
5 files changed, 1 insertion(+), 18 deletions(-)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ba44328..239d084 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig@@ -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
@@ -208,7 +206,6 @@ comment "MX25 platforms:" config MACH_MX25_3DS bool "Support MX25PDK (3DS) Platform" - select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMXDI_RTC
@@ -223,7 +220,6 @@ config MACH_MX25_3DS config MACH_EUKREA_CPUIMX25SD bool "Support Eukrea CPUIMX25 Platform" - select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMXDI_RTC
@@ -629,7 +625,6 @@ comment "MX35 platforms:" config MACH_PCM043 bool "Support Phytec pcm043 (i.MX35) platforms" - select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C
@@ -665,7 +660,6 @@ config MACH_MX35_3DS config MACH_EUKREA_CPUIMX35SD bool "Support Eukrea CPUIMX35 Platform" - select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C
@@ -776,7 +770,6 @@ 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 +792,6 @@ 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
diff --git a/arch/arm/mach-imx/devices/Kconfig b/arch/arm/mach-imx/devices/Kconfig
index 3dd2b1b..b0a629d 100644
--- a/arch/arm/mach-imx/devices/Kconfig
+++ b/arch/arm/mach-imx/devices/Kconfig@@ -2,10 +2,6 @@ config IMX_HAVE_PLATFORM_FEC bool default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX51 || SOC_IMX53 -config IMX_HAVE_PLATFORM_FLEXCAN - bool - select HAVE_CAN_FLEXCAN if CAN - config IMX_HAVE_PLATFORM_FSL_USB2_UDC bool
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 4dc2fbb..ce6e7d6 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig@@ -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
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c33e3ad..7754c6b 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig@@ -674,7 +674,6 @@ config SBUS config FSL_SOC bool - select HAVE_CAN_FLEXCAN if NET && CAN config FSL_PCI bool
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index e456b70..3c06947 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig@@ -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.
--
1.8.2.rc2