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Commit 48dc4dc7 authored Dec 21, 2016 by Sarada Prasanna Garnayak Committed by Gerrit - the friendly Code Review server Dec 30, 2016

arm: defconfig: enable config flag for cnss sdio/pcie platform driver



For devices with no SDIO connected, it is useless to compile/load
the cnss SDIO platform driver, same for the cnss PCIe platform driver
compile/load for the device with non PCIe interfaced wlan module.

To resolve the above issue the CNSS added separate KCONFIG  flag for
both cnss SDIO/PCIe platform driver compilation/load. Config flag
CONFIG_CNSS_SDIO to enable cnss SDIO support and CONFIG_CNSS_PCI
to enable cnss PCIe support.

This also helps to reduce the attack surface of kernel.

CRs-Fixed: 1104065
Change-Id: I599c30dc29cc0948662a8952765909dfe1e02963
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>

parent 316f45c2

arch/arm/configs/mdm-perf_defconfig

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -209,6 +209,8 @@ CONFIG_WCNSS_MEM_PRE_ALLOC=y
	CONFIG_WCNSS_SKB_PRE_ALLOC=y		CONFIG_WCNSS_SKB_PRE_ALLOC=y
	CONFIG_CNSS_CRYPTO=y		CONFIG_CNSS_CRYPTO=y
	CONFIG_CNSS=y		CONFIG_CNSS=y
			CONFIG_CNSS_SDIO=y
			CONFIG_CNSS_PCI=y
	CONFIG_CLD_HL_SDIO_CORE=y		CONFIG_CLD_HL_SDIO_CORE=y
	CONFIG_CLD_LL_CORE=y		CONFIG_CLD_LL_CORE=y
	CONFIG_CNSS_LOGGER=y		CONFIG_CNSS_LOGGER=y

arch/arm/configs/mdm9607-perf_defconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -201,6 +201,7 @@ CONFIG_PPP_ASYNC=y
	CONFIG_WCNSS_MEM_PRE_ALLOC=y		CONFIG_WCNSS_MEM_PRE_ALLOC=y
	CONFIG_CNSS_CRYPTO=y		CONFIG_CNSS_CRYPTO=y
	CONFIG_CNSS=y		CONFIG_CNSS=y
			CONFIG_CNSS_SDIO=y
	CONFIG_CLD_HL_SDIO_CORE=y		CONFIG_CLD_HL_SDIO_CORE=y
	# CONFIG_INPUT_MOUSEDEV is not set		# CONFIG_INPUT_MOUSEDEV is not set
	CONFIG_INPUT_EVDEV=y		CONFIG_INPUT_EVDEV=y

arch/arm/configs/mdm9607_defconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -201,6 +201,7 @@ CONFIG_PPP_ASYNC=y
	CONFIG_WCNSS_MEM_PRE_ALLOC=y		CONFIG_WCNSS_MEM_PRE_ALLOC=y
	CONFIG_CNSS_CRYPTO=y		CONFIG_CNSS_CRYPTO=y
	CONFIG_CNSS=y		CONFIG_CNSS=y
			CONFIG_CNSS_SDIO=y
	CONFIG_CLD_HL_SDIO_CORE=y		CONFIG_CLD_HL_SDIO_CORE=y
	# CONFIG_INPUT_MOUSEDEV is not set		# CONFIG_INPUT_MOUSEDEV is not set
	CONFIG_INPUT_EVDEV=y		CONFIG_INPUT_EVDEV=y

arch/arm/configs/mdm9640-perf_defconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -210,6 +210,7 @@ CONFIG_USBNET_IPA_BRIDGE=y
	CONFIG_WCNSS_MEM_PRE_ALLOC=y		CONFIG_WCNSS_MEM_PRE_ALLOC=y
	CONFIG_CNSS_CRYPTO=y		CONFIG_CNSS_CRYPTO=y
	CONFIG_CNSS=y		CONFIG_CNSS=y
			CONFIG_CNSS_PCI=y
	CONFIG_CLD_LL_CORE=y		CONFIG_CLD_LL_CORE=y
	CONFIG_BUS_AUTO_SUSPEND=y		CONFIG_BUS_AUTO_SUSPEND=y
	# CONFIG_INPUT_MOUSEDEV is not set		# CONFIG_INPUT_MOUSEDEV is not set

arch/arm/configs/mdm9640_defconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -209,6 +209,7 @@ CONFIG_USBNET_IPA_BRIDGE=y
	CONFIG_WCNSS_MEM_PRE_ALLOC=y		CONFIG_WCNSS_MEM_PRE_ALLOC=y
	CONFIG_CNSS_CRYPTO=y		CONFIG_CNSS_CRYPTO=y
	CONFIG_CNSS=y		CONFIG_CNSS=y
			CONFIG_CNSS_PCI=y
	CONFIG_CLD_LL_CORE=y		CONFIG_CLD_LL_CORE=y
	CONFIG_BUS_AUTO_SUSPEND=y		CONFIG_BUS_AUTO_SUSPEND=y
	# CONFIG_INPUT_MOUSEDEV is not set		# CONFIG_INPUT_MOUSEDEV is not set