Re: [PATCH] media: ti-vpe: cal: Fix compilation on 32-bit ARM

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

[-- Attachment #1: Type: text/plain, Size: 5374 bytes --]

Hi Tomi,

On Tue, Aug 25, 2020 at 03:11:24PM +0300, Tomi Valkeinen wrote:
> On 24/08/2020 13:54, Laurent Pinchart wrote:
> > On Mon, Aug 24, 2020 at 12:23:04PM +0300, Sakari Ailus wrote:
> >> On Sun, Aug 23, 2020 at 08:02:57AM +0300, Laurent Pinchart wrote:
> >>> When compiled on 32-bit ARM, the CAL driver fails with the FIELD_PREP()
> >>> macro complaining that the mask is not constant. While all callers of
> >>> the inline cal_write_field() function pass a constant mask, the mask
> >>> parameter itself is a variable, which likely doesn't please the
> >>> compiler.
> >>>
> >>> Fix it by replacing FIELD_PREP() with a manual implementation.
> >>>
> >>> Fixes: 50797fb30b95 ("media: ti-vpe: cal: Turn reg_(read|write)_field() into inline functions")
> >>> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> >>
> >> Thanks!
> >>
> >> Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
> > 
> > And I forgot to add
> > 
> > Reported-by: Sakari Ailus <sakari.ailus@linux.intel.com>
> > 
> > Tomi, will you handle this patch ? Could you add the tags ?
> 
> I don't see this when compiling. Which compiler version is it?

arm-buildroot-linux-uclibcgnueabihf-gcc.br_real (Buildroot 2020.05.1) 9.3.0

> What's the failing call?

  CC [M]  drivers/media/platform/ti-vpe/cal-camerarx.o
In file included from <command-line>:
/home/laurent/src/iob/ti/linux/drivers/media/platform/ti-vpe/cal.h: In function ‘cal_write_field’:
/home/laurent/src/iob/ti/linux/include/linux/compiler_types.h:319:38: error: call to ‘__compiletime_assert_240’ declared with attribute error: FIELD_PREP: mask is not constant
  319 |  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
      |                                      ^
/home/laurent/src/iob/ti/linux/include/linux/compiler_types.h:300:4: note: in definition of macro ‘__compiletime_assert’
  300 |    prefix ## suffix();    \
      |    ^~~~~~
/home/laurent/src/iob/ti/linux/include/linux/compiler_types.h:319:2: note: in expansion of macro ‘_compiletime_assert’
  319 |  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
      |  ^~~~~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/build_bug.h:39:37: note: in expansion of macro ‘compiletime_assert’
   39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
      |                                     ^~~~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/bitfield.h:46:3: note: in expansion of macro ‘BUILD_BUG_ON_MSG’
   46 |   BUILD_BUG_ON_MSG(!__builtin_constant_p(_mask),  \
      |   ^~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/bitfield.h:94:3: note: in expansion of macro ‘__BF_FIELD_CHECK’
   94 |   __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
      |   ^~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/drivers/media/platform/ti-vpe/cal.h:229:9: note: in expansion of macro ‘FIELD_PREP’
  229 |  val |= FIELD_PREP(mask, value);
      |         ^~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/compiler_types.h:319:38: error: call to ‘__compiletime_assert_244’ declared with attribute error: BUILD_BUG_ON failed: (((mask) + (1ULL << (__builtin_ffsll(mask) - 1))) & (((mask) + (1ULL << (__builtin_ffsll(mask) - 1))) - 1)) != 0
  319 |  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
      |                                      ^
/home/laurent/src/iob/ti/linux/include/linux/compiler_types.h:300:4: note: in definition of macro ‘__compiletime_assert’
  300 |    prefix ## suffix();    \
      |    ^~~~~~
/home/laurent/src/iob/ti/linux/include/linux/compiler_types.h:319:2: note: in expansion of macro ‘_compiletime_assert’
  319 |  _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
      |  ^~~~~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/build_bug.h:39:37: note: in expansion of macro ‘compiletime_assert’
   39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
      |                                     ^~~~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/build_bug.h:50:2: note: in expansion of macro ‘BUILD_BUG_ON_MSG’
   50 |  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
      |  ^~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/build_bug.h:21:2: note: in expansion of macro ‘BUILD_BUG_ON’
   21 |  BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
      |  ^~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/bitfield.h:54:3: note: in expansion of macro ‘__BUILD_BUG_ON_NOT_POWER_OF_2’
   54 |   __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) +   \
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/include/linux/bitfield.h:94:3: note: in expansion of macro ‘__BF_FIELD_CHECK’
   94 |   __BF_FIELD_CHECK(_mask, 0ULL, _val, "FIELD_PREP: "); \
      |   ^~~~~~~~~~~~~~~~
/home/laurent/src/iob/ti/linux/drivers/media/platform/ti-vpe/cal.h:229:9: note: in expansion of macro ‘FIELD_PREP’
  229 |  val |= FIELD_PREP(mask, value);
      |         ^~~~~~~~~~
make[5]: *** [/home/laurent/src/iob/ti/linux/scripts/Makefile.build:283: drivers/media/platform/ti-vpe/cal-camerarx.o] Error 1

Kernel defconfig attached, for v5.9-rc1.

> If FIELD_PREP is broken, isn't FIELD_GET too (used in cal_read_field)?

-- 
Regards,

Laurent Pinchart

[-- Attachment #2: defconfig --]
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CONFIG_IKCONFIG_PROC=y
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CONFIG_SOC_SAMA5D2=y
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CONFIG_SOC_SAMA5D4=y
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CONFIG_ARCH_BCM_281XX=y
CONFIG_ARCH_BCM_21664=y
CONFIG_ARCH_BCM_23550=y
CONFIG_ARCH_BCM2835=y
CONFIG_ARCH_BCM_53573=y
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CONFIG_ARCH_BRCMSTB=y
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CONFIG_ARCH_EXYNOS=y
CONFIG_ARCH_HISI=y
CONFIG_ARCH_HI3xxx=y
CONFIG_ARCH_HIP01=y
CONFIG_ARCH_HIP04=y
CONFIG_ARCH_HIX5HD2=y
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CONFIG_SOC_IMX50=y
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CONFIG_ARCH_MVEBU=y
CONFIG_MACH_ARMADA_370=y
CONFIG_MACH_ARMADA_375=y
CONFIG_MACH_ARMADA_38X=y
CONFIG_MACH_ARMADA_39X=y
CONFIG_MACH_ARMADA_XP=y
CONFIG_MACH_DOVE=y
CONFIG_OMAP_RESET_CLOCKS=y
CONFIG_ARCH_OMAP3=y
CONFIG_ARCH_OMAP4=y
CONFIG_SOC_OMAP5=y
CONFIG_SOC_AM33XX=y
CONFIG_SOC_AM43XX=y
CONFIG_SOC_DRA7XX=y
# CONFIG_SOC_TI81XX is not set
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CONFIG_ARCH_QCOM=y
CONFIG_ARCH_MSM8X60=y
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CONFIG_ARCH_MSM8974=y
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CONFIG_MACH_REALVIEW_PBA8=y
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CONFIG_ARCH_SPEAR13XX=y
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CONFIG_ARM_ERRATA_773022=y
# CONFIG_HIGHPTE is not set
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CONFIG_MODULES=y
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CONFIG_MODULE_FORCE_UNLOAD=y
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# CONFIG_BLK_DEV_BSG is not set
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# CONFIG_EFI_PARTITION is not set
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CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=y
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
CONFIG_BT=m
# CONFIG_BT_HS is not set
# CONFIG_BT_DEBUGFS is not set
CONFIG_BT_HCIUART=m
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CONFIG_BT_HCIUART_BCSP=y
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_CFG80211=m
CONFIG_MAC80211=m
CONFIG_PCIE_DW_PLAT_HOST=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_BRCMSTB_GISB_ARB is not set
CONFIG_CONNECTOR=y
# CONFIG_BLK_DEV is not set
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_KEYBOARD_GPIO=y
CONFIG_KEYBOARD_TWL4030=y
# CONFIG_KEYBOARD_BCM is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_TWL4030_PWRBUTTON=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_DEVKMEM=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=m
CONFIG_SPI=y
CONFIG_SPI_OMAP24XX=y
# CONFIG_PINCTRL_MESON8 is not set
# CONFIG_PINCTRL_MESON8B is not set
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_TWL4030=y
CONFIG_W1=y
# CONFIG_POWER_RESET_BRCMKONA is not set
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_HWMON is not set
# CONFIG_BCM_NS_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_MFD_MAX77693=m
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TWL4030=y
# CONFIG_REGULATOR_UNIPHIER is not set
CONFIG_RC_CORE=m
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=m
CONFIG_IR_RC5_DECODER=m
CONFIG_IR_RC6_DECODER=m
CONFIG_IR_JVC_DECODER=m
CONFIG_IR_SONY_DECODER=m
CONFIG_IR_SANYO_DECODER=m
CONFIG_IR_SHARP_DECODER=m
CONFIG_IR_MCE_KBD_DECODER=m
CONFIG_IR_XMP_DECODER=m
CONFIG_MEDIA_SUPPORT=m
CONFIG_VIDEO_ADV_DEBUG=y
CONFIG_VIDEO_FIXED_MINOR_RANGES=y
CONFIG_V4L2_FLASH_LED_CLASS=m
CONFIG_DVB_DEMUX_SECTION_LOSS_LOG=y
CONFIG_MEDIA_USB_SUPPORT=y
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CONFIG_USB_M5602=m
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CONFIG_USB_PWC=m
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CONFIG_VIDEO_TM6000=m
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CONFIG_DVB_USB_AU6610=m
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CONFIG_DVB_USB_CE6230=m
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CONFIG_DVB_USB_GL861=m
CONFIG_DVB_USB_LME2510=m
CONFIG_DVB_USB_MXL111SF=m
CONFIG_DVB_USB_RTL28XXU=m
CONFIG_DVB_USB_DVBSKY=m
CONFIG_DVB_USB_ZD1301=m
CONFIG_DVB_TTUSB_BUDGET=m
CONFIG_DVB_TTUSB_DEC=m
CONFIG_SMS_USB_DRV=m
CONFIG_DVB_B2C2_FLEXCOP_USB=m
CONFIG_DVB_AS102=m
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_V4L2=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_USB_AIRSPY=m
CONFIG_USB_HACKRF=m
CONFIG_USB_MSI2500=m
CONFIG_V4L_PLATFORM_DRIVERS=y
CONFIG_VIDEO_CAFE_CCIC=m
CONFIG_VIDEO_MMP_CAMERA=m
CONFIG_VIDEO_CADENCE=y
CONFIG_VIDEO_CADENCE_CSI2RX=m
CONFIG_VIDEO_CADENCE_CSI2TX=m
CONFIG_VIDEO_ASPEED=m
CONFIG_VIDEO_MUX=m
CONFIG_VIDEO_OMAP3=m
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CONFIG_VIDEO_S5P_MIPI_CSIS=m
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CONFIG_VIDEO_EXYNOS4_FIMC_IS=m
CONFIG_VIDEO_AM437X_VPFE=m
CONFIG_VIDEO_XILINX=m
CONFIG_VIDEO_XILINX_CSI2RXSS=m
CONFIG_VIDEO_XILINX_TPG=m
CONFIG_VIDEO_ATMEL_ISC=m
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CONFIG_VIDEO_SUN4I_CSI=m
CONFIG_VIDEO_SUN6I_CSI=m
CONFIG_VIDEO_TI_CAL=m
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CONFIG_VIDEO_IMX_PXP=m
CONFIG_VIDEO_MEDIATEK_JPEG=m
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CONFIG_VIDEO_MEDIATEK_VCODEC=m
CONFIG_VIDEO_MEM2MEM_DEINTERLACE=m
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CONFIG_VIDEO_SAMSUNG_S5P_JPEG=m
CONFIG_VIDEO_SAMSUNG_S5P_MFC=m
CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m
CONFIG_VIDEO_STI_BDISP=m
CONFIG_VIDEO_STI_HVA=m
CONFIG_VIDEO_STI_HVA_DEBUGFS=y
CONFIG_VIDEO_STI_DELTA=m
CONFIG_VIDEO_ROCKCHIP_RGA=m
CONFIG_VIDEO_SUN8I_DEINTERLACE=m
CONFIG_VIDEO_SUN8I_ROTATE=m
CONFIG_DVB_PLATFORM_DRIVERS=y
CONFIG_DVB_C8SECTPFE=m
CONFIG_SDR_PLATFORM_DRIVERS=y
CONFIG_SMS_SDIO_DRV=m
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CONFIG_VIDEO_VIMC=m
CONFIG_VIDEO_VIVID=m
CONFIG_VIDEO_VIM2M=m
CONFIG_VIDEO_VICODEC=m
CONFIG_VIDEO_TVAUDIO=m
CONFIG_VIDEO_TDA7432=m
CONFIG_VIDEO_TDA9840=m
CONFIG_VIDEO_TEA6415C=m
CONFIG_VIDEO_TEA6420=m
CONFIG_VIDEO_CS3308=m
CONFIG_VIDEO_CS5345=m
CONFIG_VIDEO_TLV320AIC23B=m
CONFIG_VIDEO_UDA1342=m
CONFIG_VIDEO_WM8739=m
CONFIG_VIDEO_VP27SMPX=m
CONFIG_VIDEO_SONY_BTF_MPX=m
CONFIG_VIDEO_SAA6588=m
CONFIG_VIDEO_ADV7180=m
CONFIG_VIDEO_ADV7183=m
CONFIG_VIDEO_ADV748X=m
CONFIG_VIDEO_ADV7604=m
CONFIG_VIDEO_ADV7604_CEC=y
CONFIG_VIDEO_ADV7842=m
CONFIG_VIDEO_ADV7842_CEC=y
CONFIG_VIDEO_BT819=m
CONFIG_VIDEO_BT856=m
CONFIG_VIDEO_BT866=m
CONFIG_VIDEO_KS0127=m
CONFIG_VIDEO_ML86V7667=m
CONFIG_VIDEO_SAA7110=m
CONFIG_VIDEO_TC358743=m
CONFIG_VIDEO_TVP514X=m
CONFIG_VIDEO_TVP5150=m
CONFIG_VIDEO_TVP7002=m
CONFIG_VIDEO_TW2804=m
CONFIG_VIDEO_TW9903=m
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CONFIG_VIDEO_SAA7185=m
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CONFIG_VIDEO_ADV7175=m
CONFIG_VIDEO_ADV7343=m
CONFIG_VIDEO_ADV7393=m
CONFIG_VIDEO_ADV7511=m
CONFIG_VIDEO_ADV7511_CEC=y
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CONFIG_VIDEO_AK881X=m
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CONFIG_VIDEO_M52790=m
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CONFIG_VIDEO_IMX214=m
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CONFIG_VIDEO_IMX258=m
CONFIG_VIDEO_IMX274=m
CONFIG_VIDEO_IMX290=m
CONFIG_VIDEO_IMX319=m
CONFIG_VIDEO_IMX355=m
CONFIG_VIDEO_OV2640=m
CONFIG_VIDEO_OV2659=m
CONFIG_VIDEO_OV2680=m
CONFIG_VIDEO_OV2685=m
CONFIG_VIDEO_OV5640=m
CONFIG_VIDEO_OV5645=m
CONFIG_VIDEO_OV5647=m
CONFIG_VIDEO_OV6650=m
CONFIG_VIDEO_OV5670=m
CONFIG_VIDEO_OV5675=m
CONFIG_VIDEO_OV5695=m
CONFIG_VIDEO_OV7251=m
CONFIG_VIDEO_OV772X=m
CONFIG_VIDEO_OV7640=m
CONFIG_VIDEO_OV7740=m
CONFIG_VIDEO_OV8856=m
CONFIG_VIDEO_OV9640=m
CONFIG_VIDEO_OV9650=m
CONFIG_VIDEO_OV13858=m
CONFIG_VIDEO_VS6624=m
CONFIG_VIDEO_MT9M001=m
CONFIG_VIDEO_MT9M032=m
CONFIG_VIDEO_MT9M111=m
CONFIG_VIDEO_MT9P031=m
CONFIG_VIDEO_MT9T001=m
CONFIG_VIDEO_MT9T112=m
CONFIG_VIDEO_MT9V011=m
CONFIG_VIDEO_MT9V032=m
CONFIG_VIDEO_MT9V111=m
CONFIG_VIDEO_SR030PC30=m
CONFIG_VIDEO_NOON010PC30=m
CONFIG_VIDEO_M5MOLS=m
CONFIG_VIDEO_RDACM20=m
CONFIG_VIDEO_RJ54N1=m
CONFIG_VIDEO_S5K6AA=m
CONFIG_VIDEO_S5K6A3=m
CONFIG_VIDEO_S5K4ECGX=m
CONFIG_VIDEO_S5K5BAF=m
CONFIG_VIDEO_SMIAPP=m
CONFIG_VIDEO_ET8EK8=m
CONFIG_VIDEO_S5C73M3=m
CONFIG_VIDEO_AD5820=m
CONFIG_VIDEO_AK7375=m
CONFIG_VIDEO_DW9714=m
CONFIG_VIDEO_DW9768=m
CONFIG_VIDEO_DW9807_VCM=m
CONFIG_VIDEO_ADP1653=m
CONFIG_VIDEO_LM3560=m
CONFIG_VIDEO_LM3646=m
CONFIG_VIDEO_GS1662=m
CONFIG_DVB_DUMMY_FE=m
CONFIG_IMX_IPUV3_CORE=m
CONFIG_FB=m
# CONFIG_USB_HID is not set
CONFIG_USB=y
CONFIG_USB_OTG=y
CONFIG_USB_OTG_FSM=y
CONFIG_USB_MON=y
CONFIG_USB_MUSB_HDRC=y
CONFIG_USB_MUSB_OMAP2PLUS=y
CONFIG_USB_INVENTRA_DMA=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_GPIO_VBUS=y
CONFIG_USB_ULPI=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
# CONFIG_USB_SNP_UDC_PLAT is not set
# CONFIG_USB_BDC_UDC is not set
CONFIG_USB_ETH=y
CONFIG_MMC=y
CONFIG_MMC_OMAP=y
CONFIG_MMC_OMAP_HS=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m
CONFIG_LEDS_CLASS_FLASH=m
CONFIG_LEDS_BRIGHTNESS_HW_CHANGED=y
CONFIG_LEDS_AAT1290=m
CONFIG_LEDS_AS3645A=m
CONFIG_LEDS_BCM6328=m
CONFIG_LEDS_BCM6358=m
CONFIG_LEDS_LM3530=m
CONFIG_LEDS_LM3642=m
CONFIG_LEDS_PCA9532=m
CONFIG_LEDS_PCA9532_GPIO=y
CONFIG_LEDS_GPIO=m
CONFIG_LEDS_LP3944=m
CONFIG_LEDS_LP3952=m
CONFIG_LEDS_LP55XX_COMMON=m
CONFIG_LEDS_LP5521=m
CONFIG_LEDS_LP5523=m
CONFIG_LEDS_LP5562=m
CONFIG_LEDS_LP8501=m
CONFIG_LEDS_LP8860=m
CONFIG_LEDS_PCA955X=m
CONFIG_LEDS_PCA963X=m
CONFIG_LEDS_DAC124S085=m
CONFIG_LEDS_PWM=m
CONFIG_LEDS_REGULATOR=m
CONFIG_LEDS_BD2802=m
CONFIG_LEDS_LT3593=m
CONFIG_LEDS_TCA6507=m
CONFIG_LEDS_TLC591XX=m
CONFIG_LEDS_MAX77693=m
CONFIG_LEDS_LM355x=m
CONFIG_LEDS_KTD2692=m
CONFIG_LEDS_IS31FL319X=m
CONFIG_LEDS_IS31FL32XX=m
CONFIG_LEDS_BLINKM=m
CONFIG_RTC_CLASS=y
# CONFIG_RTC_DRV_BRCMSTB is not set
CONFIG_RTC_DRV_TWL4030=y
CONFIG_RTC_DRV_OMAP=m
# CONFIG_VIRTIO_MENU is not set
CONFIG_GREYBUS=m
CONFIG_STAGING=y
CONFIG_STAGING_MEDIA=y
CONFIG_VIDEO_HANTRO=m
CONFIG_VIDEO_IMX_MEDIA=m
CONFIG_VIDEO_MESON_VDEC=m
CONFIG_VIDEO_OMAP4=m
CONFIG_VIDEO_ROCKCHIP_VDEC=m
CONFIG_TEGRA_VDE=m
CONFIG_VIDEO_ROCKCHIP_ISP1=m
CONFIG_VIDEO_USBVISION=m
CONFIG_GS_FPGABOOT=y
CONFIG_GREYBUS_LIGHT=m
# CONFIG_CLK_BCM_SR is not set
# CONFIG_COMMON_CLK_MT7622 is not set
# CONFIG_SUN8I_DE2_CCU is not set
CONFIG_OMAP_IOMMU=y
CONFIG_MTK_IOMMU=y
# CONFIG_MESON_GX_PM_DOMAINS is not set
# CONFIG_MESON_MX_SOCINFO is not set
# CONFIG_BRCMSTB_PM is not set
CONFIG_PWM=y
# CONFIG_PWM_BCM_KONA is not set
# CONFIG_PHY_BRCM_USB is not set
CONFIG_OMAP_CONTROL_PHY=y
CONFIG_TWL4030_USB=y
CONFIG_DAX=y
CONFIG_FUSE_FS=m
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NFS_FS=y
# CONFIG_NFS_V2 is not set
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFS_V4_1=y
CONFIG_NFS_V4_2=y
CONFIG_ROOT_NFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_SECURITY=y
CONFIG_CRYPTO_SEQIV=m
CONFIG_CRYPTO_ECHAINIV=m
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC64=m
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_PRINTK_TIME=y
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DEBUG_INFO=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_PAGE_EXTENSION=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT=y
CONFIG_DEBUG_OBJECTS=y
CONFIG_DEBUG_SLAB=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_SCHEDSTATS=y
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_LIST=y
CONFIG_FUNCTION_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_FTRACE_SYSCALLS=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_TRACEPOINT_BENCHMARK=y
# CONFIG_RUNTIME_TESTING_MENU is not set