MIPS: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB

This replaces:

- "select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB" as this can
  now be selected directly.

- "select ARCH_WANT_OPTIONAL_GPIOLIB" with no dependency: GPIOLIB
  is now selectable by everyone, so we need not declare our
  intent to select it.

When ordering the symbols the following rationale was used:
if the selects were in alphabetical order, I moved select GPIOLIB
to be in alphabetical order, but if the selects were not
maintained in alphabetical order, I just replaced
"select ARCH_REQUIRE_GPIOLIB" with "select GPIOLIB".

Cc: Michael Büsch <m@bues.ch>
Cc: linux-mips@linux-mips.org
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 2018c2b..512b5de 100644 (file)
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -79,7 +79,7 @@ config MIPS_ALCHEMY
        select SYS_HAS_CPU_MIPS32_R1
        select SYS_SUPPORTS_32BIT_KERNEL
        select SYS_SUPPORTS_APM_EMULATION
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select SYS_SUPPORTS_ZBOOT
        select COMMON_CLK
 
@@ -98,7 +98,7 @@ config AR7
        select SYS_SUPPORTS_LITTLE_ENDIAN
        select SYS_SUPPORTS_MIPS16
        select SYS_SUPPORTS_ZBOOT_UART16550
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select VLYNQ
        select HAVE_CLK
        help
@@ -122,11 +122,11 @@ config ATH25
 config ATH79
        bool "Atheros AR71XX/AR724X/AR913X based boards"
        select ARCH_HAS_RESET_CONTROLLER
-       select ARCH_REQUIRE_GPIOLIB
        select BOOT_RAW
        select CEVT_R4K
        select CSRC_R4K
        select DMA_NONCOHERENT
+       select GPIOLIB
        select HAVE_CLK
        select COMMON_CLK
        select CLKDEV_LOOKUP
@@ -170,7 +170,6 @@ config BMIPS_GENERIC
        select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
        select USB_OHCI_BIG_ENDIAN_DESC if CPU_BIG_ENDIAN
        select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
-       select ARCH_WANT_OPTIONAL_GPIOLIB
        help
          Build a generic DT-based kernel image that boots on select
          BCM33xx cable modem chips, BCM63xx DSL chips, and BCM7xxx set-top
@@ -179,7 +178,6 @@ config BMIPS_GENERIC
 
 config BCM47XX
        bool "Broadcom BCM47XX based boards"
-       select ARCH_WANT_OPTIONAL_GPIOLIB
        select BOOT_RAW
        select CEVT_R4K
        select CSRC_R4K
@@ -211,7 +209,7 @@ config BCM63XX
        select SYS_SUPPORTS_BIG_ENDIAN
        select SYS_HAS_EARLY_PRINTK
        select SWAP_IO_SPACE
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select HAVE_CLK
        select MIPS_L1_CACHE_SHIFT_4
        help
@@ -305,7 +303,7 @@ config MACH_INGENIC
        select SYS_SUPPORTS_ZBOOT_UART16550
        select DMA_NONCOHERENT
        select IRQ_MIPS_CPU
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select COMMON_CLK
        select GENERIC_IRQ_CHIP
        select BUILTIN_DTB
@@ -325,7 +323,7 @@ config LANTIQ
        select SYS_SUPPORTS_MIPS16
        select SYS_SUPPORTS_MULTITHREADING
        select SYS_HAS_EARLY_PRINTK
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select SWAP_IO_SPACE
        select BOOT_RAW
        select CLKDEV_LOOKUP
@@ -377,7 +375,6 @@ config MACH_LOONGSON64
 
 config MACH_PISTACHIO
        bool "IMG Pistachio SoC based boards"
-       select ARCH_REQUIRE_GPIOLIB
        select BOOT_ELF32
        select BOOT_RAW
        select CEVT_R4K
@@ -385,6 +382,7 @@ config MACH_PISTACHIO
        select COMMON_CLK
        select CSRC_R4K
        select DMA_MAYBE_COHERENT
+       select GPIOLIB
        select IRQ_MIPS_CPU
        select LIBFDT
        select MFD_SYSCON
@@ -406,13 +404,13 @@ config MACH_PISTACHIO
 
 config MACH_XILFPGA
        bool "MIPSfpga Xilinx based boards"
-       select ARCH_REQUIRE_GPIOLIB
        select BOOT_ELF32
        select BOOT_RAW
        select BUILTIN_DTB
        select CEVT_R4K
        select COMMON_CLK
        select CSRC_R4K
+       select GPIOLIB
        select IRQ_MIPS_CPU
        select LIBFDT
        select MIPS_CPU_SCACHE
@@ -536,7 +534,7 @@ config MACH_VR41XX
        select CSRC_R4K
        select SYS_HAS_CPU_VR41XX
        select SYS_SUPPORTS_MIPS16
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
 
 config NXP_STB220
        bool "NXP STB220 board"
@@ -856,7 +854,7 @@ config MIKROTIK_RB532
        select SYS_SUPPORTS_LITTLE_ENDIAN
        select SWAP_IO_SPACE
        select BOOT_RAW
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select MIPS_L1_CACHE_SHIFT_4
        help
          Support the Mikrotik(tm) RouterBoard 532 series,
@@ -879,7 +877,7 @@ config CAVIUM_OCTEON_SOC
        select HW_HAS_PCI
        select ZONE_DMA32
        select HOLES_IN_ZONE
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select LIBFDT
        select USE_OF
        select ARCH_SPARSEMEM_ENABLE
@@ -937,7 +935,7 @@ config NLM_XLP_BOARD
        select SYS_SUPPORTS_32BIT_KERNEL
        select SYS_SUPPORTS_64BIT_KERNEL
        select ARCH_PHYS_ADDR_T_64BIT
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select SYS_SUPPORTS_BIG_ENDIAN
        select SYS_SUPPORTS_LITTLE_ENDIAN
        select SYS_SUPPORTS_HIGHMEM
@@ -1077,7 +1075,7 @@ config MIPS_CLOCK_VSYSCALL
        def_bool CSRC_R4K || CLKSRC_MIPS_GIC
 
 config GPIO_TXX9
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        bool
 
 config FW_CFE
@@ -1342,7 +1340,7 @@ config CPU_LOONGSON3
        select CPU_SUPPORTS_HUGEPAGES
        select WEAK_ORDERING
        select WEAK_REORDERING_BEYOND_LLSC
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        help
                The Loongson 3 processor implements the MIPS64R2 instruction
                set with many extensions.
@@ -1362,7 +1360,7 @@ config CPU_LOONGSON2F
        bool "Loongson 2F"
        depends on SYS_HAS_CPU_LOONGSON2F
        select CPU_LOONGSON2
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        help
          The Loongson 2F processor implements the MIPS III instruction set
          with many extensions.

diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig
index 7fa2488..88b4d6a 100644 (file)
--- a/arch/mips/alchemy/Kconfig
+++ b/arch/mips/alchemy/Kconfig
@@ -20,7 +20,7 @@ config MIPS_MTX1
 
 config MIPS_DB1XXX
        bool "Alchemy DB1XXX / PB1XXX boards"
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select HW_HAS_PCI
        select SYS_SUPPORTS_LITTLE_ENDIAN
        select SYS_HAS_EARLY_PRINTK

diff --git a/arch/mips/pic32/Kconfig b/arch/mips/pic32/Kconfig
index 1985971..527d37d 100644 (file)
--- a/arch/mips/pic32/Kconfig
+++ b/arch/mips/pic32/Kconfig
@@ -14,7 +14,7 @@ config PIC32MZDA
        select SYS_HAS_EARLY_PRINTK
        select SYS_SUPPORTS_32BIT_KERNEL
        select SYS_SUPPORTS_LITTLE_ENDIAN
-       select ARCH_REQUIRE_GPIOLIB
+       select GPIOLIB
        select COMMON_CLK
        select CLKDEV_LOOKUP
        select LIBFDT