x86: 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".

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Michael Büsch <m@bues.ch>
Link: http://lkml.kernel.org/r/1464870018-8281-1-git-send-email-linus.walleij@linaro.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 0a7b885..607382b 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -49,7 +49,6 @@ config X86
 	select ARCH_WANTS_DYNAMIC_TASK_STRUCT
 	select ARCH_WANT_FRAME_POINTERS
 	select ARCH_WANT_IPC_PARSE_VERSION	if X86_32
-	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select BUILDTIME_EXTABLE_SORT
 	select CLKEVT_I8253
 	select CLKSRC_I8253			if X86_32
@@ -643,7 +642,7 @@ config STA2X11
 	select X86_DMA_REMAP
 	select SWIOTLB
 	select MFD_STA2X11
-	select ARCH_REQUIRE_GPIOLIB
+	select GPIOLIB
 	default n
 	---help---
 	  This adds support for boards based on the STA2X11 IO-Hub,