ARM: shmobile: defconfig: Refresh for v5.1-rc1

Update the defconfig for Renesas ARM boards:
  - Move CMA-related config options (moved in commit ddb26d8e
    ("dma-mapping: move CONFIG_DMA_CMA to kernel/dma/Kconfig"),
  - Drop CONFIG_DRM_RCAR_LVDS=y (auto-enabled since commit
    02f2b300 ("drm: rcar-du: lvds: Add API to enable/disable
    clock output")),
  - Drop CONFIG_SND_SIMPLE_SCU_CARD=y (removed in commit
    c8ed6aca ("ASoC: simple-scu-card: remove simple-scu-card")).
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/configs/shmobile_defconfig

@@ -43,8 +43,6 @@ CONFIG_PCI_RCAR_GEN2=y
 CONFIG_PCIE_RCAR=y
 CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
-CONFIG_DMA_CMA=y
-CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_SIMPLE_PM_BUS=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
@@ -123,7 +121,6 @@ CONFIG_VIDEO_ADV7604=y
 CONFIG_VIDEO_ML86V7667=y
 CONFIG_DRM=y
 CONFIG_DRM_RCAR_DU=y
-CONFIG_DRM_RCAR_LVDS=y
 CONFIG_DRM_DUMB_VGA_DAC=y
 CONFIG_DRM_SII902X=y
 CONFIG_DRM_I2C_ADV7511=y
@@ -141,7 +138,6 @@ CONFIG_SND_SOC_RCAR=y
 CONFIG_SND_SOC_AK4642=y
 CONFIG_SND_SOC_SGTL5000=y
 CONFIG_SND_SOC_WM8978=y
-CONFIG_SND_SIMPLE_SCU_CARD=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_XHCI_PLATFORM=y
@@ -209,6 +205,8 @@ CONFIG_NFS_V4_1=y
 CONFIG_ROOT_NFS=y
 CONFIG_NLS_CODEPAGE_437=y
 CONFIG_NLS_ISO8859_1=y
+CONFIG_DMA_CMA=y
+CONFIG_CMA_SIZE_MBYTES=64
 CONFIG_PRINTK_TIME=y
 # CONFIG_ENABLE_MUST_CHECK is not set
 CONFIG_DEBUG_KERNEL=y