treewide: surround Kconfig file paths with double quotes

The Kconfig lexer supports special characters such as '.' and '/' in
the parameter context. In my understanding, the reason is just to
support bare file paths in the source statement.

I do not see a good reason to complicate Kconfig for the room of
ambiguity.

The majority of code already surrounds file paths with double quotes,
and it makes sense since file paths are constant string literals.

Make it treewide consistent now.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Ingo Molnar <mingo@kernel.org>

30 files changed, 47 insertions, 47 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 91be74d8df65..0a7faf82250e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -910,7 +910,7 @@ config PLAT_VERSATILE
 
 source "arch/arm/firmware/Kconfig"
 
-source arch/arm/mm/Kconfig
+source "arch/arm/mm/Kconfig"
 
 config IWMMXT
 	bool "Enable iWMMXt support"
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig
index e2bd35b6780c..3f5320f46de2 100644
--- a/arch/arm/kvm/Kconfig
+++ b/arch/arm/kvm/Kconfig
@@ -55,6 +55,6 @@ config KVM_ARM_HOST
 	---help---
 	  Provides host support for ARM processors.
 
-source drivers/vhost/Kconfig
+source "drivers/vhost/Kconfig"
 
 endif # VIRTUALIZATION
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 787d7850e064..04e525fc5a0f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -782,7 +782,7 @@ config NEED_PER_CPU_EMBED_FIRST_CHUNK
 config HOLES_IN_ZONE
 	def_bool y
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config ARCH_SUPPORTS_DEBUG_PAGEALLOC
 	def_bool y
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index 47b23bf617c7..a3f85624313e 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -61,6 +61,6 @@ config KVM_ARM_PMU
 config KVM_INDIRECT_VECTORS
        def_bool KVM && (HARDEN_BRANCH_PREDICTOR || HARDEN_EL2_VECTORS)
 
-source drivers/vhost/Kconfig
+source "drivers/vhost/Kconfig"
 
 endif # VIRTUALIZATION
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 36773def6920..0ef105ac40f6 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -261,7 +261,7 @@ config HZ
 endif
 
 if !IA64_HP_SIM
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 endif
 
 config IA64_BRL_EMU
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 1bc9f1ba759a..6f18c45f7703 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -123,11 +123,11 @@ config BOOTINFO_PROC
 
 menu "Platform setup"
 
-source arch/m68k/Kconfig.cpu
+source "arch/m68k/Kconfig.cpu"
 
-source arch/m68k/Kconfig.machine
+source "arch/m68k/Kconfig.machine"
 
-source arch/m68k/Kconfig.bus
+source "arch/m68k/Kconfig.bus"
 
 endmenu
 
diff --git a/arch/mips/kvm/Kconfig b/arch/mips/kvm/Kconfig
index 76b93a9c8c9b..c36930226b7b 100644
--- a/arch/mips/kvm/Kconfig
+++ b/arch/mips/kvm/Kconfig
@@ -72,6 +72,6 @@ config KVM_MIPS_DEBUG_COP0_COUNTERS
 
 	  If unsure, say N.
 
-source drivers/vhost/Kconfig
+source "drivers/vhost/Kconfig"
 
 endif # VIRTUALIZATION
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 285f7d05c8ed..d765b4a5e05f 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -139,7 +139,7 @@ config SMP
 
 	  If you don't know what to do here, say N.
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config OPENRISC_NO_SPR_SR_DSX
 	bool "use SPR_SR_DSX software emulation" if OR1K_1200
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8be31261aec8..e1307d66c76b 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -393,7 +393,7 @@ config HIGHMEM
 	bool "High memory support"
 	depends on PPC32
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config HUGETLB_PAGE_SIZE_VARIABLE
 	bool
@@ -816,7 +816,7 @@ config ARCH_WANTS_FREEZER_CONTROL
 	def_bool y
 	depends on ADB_PMU
 
-source kernel/power/Kconfig
+source "kernel/power/Kconfig"
 
 config SECCOMP
 	bool "Enable seccomp to safely compute untrusted bytecode"
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 68a0e9d5b440..bfdde04e4905 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -204,6 +204,6 @@ config KVM_XIVE
 	default y
 	depends on KVM_XICS && PPC_XIVE_NATIVE && KVM_BOOK3S_HV_POSSIBLE
 
-source drivers/vhost/Kconfig
+source "drivers/vhost/Kconfig"
 
 endif # VIRTUALIZATION
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 55da93f4e818..4f428ab4429f 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -287,6 +287,6 @@ endmenu
 
 menu "Power management options"
 
-source kernel/power/Kconfig
+source "kernel/power/Kconfig"
 
 endmenu
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 5173366af8f3..48de9d32b833 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -520,7 +520,7 @@ config SCHED_TOPOLOGY
 	  making when dealing with machines that have multi-threading,
 	  multiple cores or multiple books.
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config KEXEC
 	def_bool y
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index a3dbd459cce9..767453faacfc 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -57,6 +57,6 @@ config KVM_S390_UCONTROL
 
 # OK, it's a little counter-intuitive to do this, but it puts it neatly under
 # the virtualization menu.
-source drivers/vhost/Kconfig
+source "drivers/vhost/Kconfig"
 
 endif # VIRTUALIZATION
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index f82a4da7adf3..b2581b14e464 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -597,7 +597,7 @@ endmenu
 
 menu "Kernel features"
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config KEXEC
 	bool "kexec system call (EXPERIMENTAL)"
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 490b2c95c212..29b97f1dd9c5 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -187,7 +187,7 @@ config NR_CPUS
 	default 32 if SPARC32
 	default 4096 if SPARC64
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config RWSEM_GENERIC_SPINLOCK
 	bool
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 9d734f3c8234..fd5ac1d89d74 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1975,7 +1975,7 @@ config SECCOMP
 
 	  If unsure, say Y. Only embedded should say N here.
 
-source kernel/Kconfig.hz
+source "kernel/Kconfig.hz"
 
 config KEXEC
 	bool "kexec system call"
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 1bbec387d289..72fa955f4a15 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -98,6 +98,6 @@ config KVM_MMU_AUDIT
 
 # OK, it's a little counter-intuitive to do this, but it puts it neatly under
 # the virtualization menu.
-source drivers/vhost/Kconfig
+source "drivers/vhost/Kconfig"
 
 endif # VIRTUALIZATION
diff --git a/block/Kconfig b/block/Kconfig
index f7045aa47edb..1b9149810999 100644
--- a/block/Kconfig
+++ b/block/Kconfig
@@ -224,4 +224,4 @@ config BLK_MQ_RDMA
 config BLK_PM
 	def_bool BLOCK && PM
 
-source block/Kconfig.iosched
+source "block/Kconfig.iosched"
diff --git a/crypto/Kconfig b/crypto/Kconfig
index f7a235db56aa..2c63b52a5fcc 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1826,7 +1826,7 @@ config CRYPTO_HASH_INFO
 	bool
 
 source "drivers/crypto/Kconfig"
-source crypto/asymmetric_keys/Kconfig
-source certs/Kconfig
+source "crypto/asymmetric_keys/Kconfig"
+source "certs/Kconfig"
 
 endif	# if CRYPTO
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index caa98a7fe392..4db49de39b3e 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -258,7 +258,7 @@ config CRYPTO_DEV_HIFN_795X_RNG
 	  Select this option if you want to enable the random number generator
 	  on the HIFN 795x crypto adapters.
 
-source drivers/crypto/caam/Kconfig
+source "drivers/crypto/caam/Kconfig"
 
 config CRYPTO_DEV_TALITOS
 	tristate "Talitos Freescale Security Engine (SEC)"
diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index 33a458b7f1fc..148be8e1a090 100644
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -131,5 +131,5 @@ config DRM_I915_GVT_KVMGT
 menu "drm/i915 Debugging"
 depends on DRM_I915
 depends on EXPERT
-source drivers/gpu/drm/i915/Kconfig.debug
+source "drivers/gpu/drm/i915/Kconfig.debug"
 endmenu
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 81da17a42dc9..9ccbbd39b3c6 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1306,7 +1306,7 @@ config SENSORS_PCF8591
 	  These devices are hard to detect and rarely found on mainstream
 	  hardware.  If unsure, say N.
 
-source drivers/hwmon/pmbus/Kconfig
+source "drivers/hwmon/pmbus/Kconfig"
 
 config SENSORS_PWM_FAN
 	tristate "PWM fan"
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index efc3354d60ae..c6b7fc7b67d6 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -68,7 +68,7 @@ config I2C_MUX
 	  This support is also available as a module.  If so, the module
 	  will be called i2c-mux.
 
-source drivers/i2c/muxes/Kconfig
+source "drivers/i2c/muxes/Kconfig"
 
 config I2C_HELPER_AUTO
 	bool "Autoselect pertinent helper modules"
@@ -94,8 +94,8 @@ config I2C_SMBUS
 	  This support is also available as a module.  If so, the module
 	  will be called i2c-smbus.
 
-source drivers/i2c/algos/Kconfig
-source drivers/i2c/busses/Kconfig
+source "drivers/i2c/algos/Kconfig"
+source "drivers/i2c/busses/Kconfig"
 
 config I2C_STUB
 	tristate "I2C/SMBus Test Stub"
diff --git a/drivers/pps/Kconfig b/drivers/pps/Kconfig
index c6008f296605..965aa086a1e0 100644
--- a/drivers/pps/Kconfig
+++ b/drivers/pps/Kconfig
@@ -37,8 +37,8 @@ config NTP_PPS
 
 	  It doesn't work on tickless systems at the moment.
 
-source drivers/pps/clients/Kconfig
+source "drivers/pps/clients/Kconfig"
 
-source drivers/pps/generators/Kconfig
+source "drivers/pps/generators/Kconfig"
 
 endif # PPS
diff --git a/drivers/ras/Kconfig b/drivers/ras/Kconfig
index 4c3c67d13254..b834ff555188 100644
--- a/drivers/ras/Kconfig
+++ b/drivers/ras/Kconfig
@@ -30,6 +30,6 @@ menuconfig RAS
 
 if RAS
 
-source arch/x86/ras/Kconfig
+source "arch/x86/ras/Kconfig"
 
 endif
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 5422523c03f8..5fbfabbf627b 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -383,7 +383,7 @@ config INTEL_QUARK_DTS_THERMAL
 	  underlying BIOS/Firmware.
 
 menu "ACPI INT340X thermal drivers"
-source drivers/thermal/int340x_thermal/Kconfig
+source "drivers/thermal/int340x_thermal/Kconfig"
 endmenu
 
 config INTEL_BXT_PMIC_THERMAL
diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index 6743bde038cc..dbb41f45af8a 100644
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -25,7 +25,7 @@ config W1_CON
 	  2. Userspace commands. Includes read/write and search/alarm search commands.
 	  3. Replies to userspace commands.
 
-source drivers/w1/masters/Kconfig
-source drivers/w1/slaves/Kconfig
+source "drivers/w1/masters/Kconfig"
+source "drivers/w1/slaves/Kconfig"
 
 endif # W1
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 1af29b8224fd..08a95da1adcc 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -439,7 +439,7 @@ config DEBUG_KERNEL
 
 menu "Memory Debugging"
 
-source mm/Kconfig.debug
+source "mm/Kconfig.debug"
 
 config DEBUG_OBJECTS
 	bool "Debug object operations"
@@ -1609,7 +1609,7 @@ config LATENCYTOP
 	  Enable this option if you want to use the LatencyTOP tool
 	  to find out which userspace is blocking on what kernel operations.
 
-source kernel/trace/Kconfig
+source "kernel/trace/Kconfig"
 
 config PROVIDE_OHCI1394_DMA_INIT
 	bool "Remote debugging over FireWire early on boot"
diff --git a/security/Kconfig b/security/Kconfig
index d9aa521b5206..e4fe2f3c2c65 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -4,7 +4,7 @@
 
 menu "Security options"
 
-source security/keys/Kconfig
+source "security/keys/Kconfig"
 
 config SECURITY_DMESG_RESTRICT
 	bool "Restrict unprivileged access to the kernel syslog"
@@ -230,14 +230,14 @@ config STATIC_USERMODEHELPER_PATH
 	  If you wish for all usermode helper programs to be disabled,
 	  specify an empty string here (i.e. "").
 
-source security/selinux/Kconfig
-source security/smack/Kconfig
-source security/tomoyo/Kconfig
-source security/apparmor/Kconfig
-source security/loadpin/Kconfig
-source security/yama/Kconfig
+source "security/selinux/Kconfig"
+source "security/smack/Kconfig"
+source "security/tomoyo/Kconfig"
+source "security/apparmor/Kconfig"
+source "security/loadpin/Kconfig"
+source "security/yama/Kconfig"
 
-source security/integrity/Kconfig
+source "security/integrity/Kconfig"
 
 choice
 	prompt "Default security module"
diff --git a/security/integrity/Kconfig b/security/integrity/Kconfig
index da9565891738..877af1f2d904 100644
--- a/security/integrity/Kconfig
+++ b/security/integrity/Kconfig
@@ -66,7 +66,7 @@ config INTEGRITY_AUDIT
 	  be enabled by specifying 'integrity_audit=1' on the kernel
 	  command line.
 
-source security/integrity/ima/Kconfig
-source security/integrity/evm/Kconfig
+source "security/integrity/ima/Kconfig"
+source "security/integrity/evm/Kconfig"
 
 endif   # if INTEGRITY