gpio: drop surplus PCI and USB dependencies

The PCI/USB expander menus already depend on PCI/USB, drop subdependecies
on individual drivers.

Signed-off-by: Andrew F. Davis <afd@ti.com>
[Rebased to the GPIO tree]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 535c4c4..b60f40a 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -920,7 +920,6 @@ menu "PCI GPIO expanders"
 
 config GPIO_AMD8111
        tristate "AMD 8111 GPIO driver"
-       depends on PCI
        help
          The AMD 8111 south bridge contains 32 GPIO pins which can be used.
 
@@ -932,7 +931,7 @@ config GPIO_AMD8111
 
 config GPIO_BT8XX
        tristate "BT8XX GPIO abuser"
-       depends on PCI && VIDEO_BT848=n
+       depends on VIDEO_BT848=n
        help
          The BT8xx frame grabber chip has 24 GPIO pins that can be abused
          as a cheap PCI GPIO card.
@@ -948,14 +947,13 @@ config GPIO_BT8XX
 
 config GPIO_INTEL_MID
        bool "Intel Mid GPIO support"
-       depends on PCI && X86
+       depends on X86
        select GPIOLIB_IRQCHIP
        help
          Say Y here to support Intel Mid GPIO.
 
 config GPIO_ML_IOH
        tristate "OKI SEMICONDUCTOR ML7213 IOH GPIO support"
-       depends on PCI
        select GENERIC_IRQ_CHIP
        help
          ML7213 is companion chip for Intel Atom E6xx series.
@@ -965,7 +963,7 @@ config GPIO_ML_IOH
 
 config GPIO_PCH
        tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7223/ML7831) GPIO"
-       depends on PCI && (X86_32 || MIPS || COMPILE_TEST)
+       depends on X86_32 || MIPS || COMPILE_TEST
        select GENERIC_IRQ_CHIP
        help
          This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
@@ -981,7 +979,6 @@ config GPIO_PCH
 
 config GPIO_RDC321X
        tristate "RDC R-321x GPIO support"
-       depends on PCI
        select MFD_CORE
        select MFD_RDC321X
        help
@@ -990,7 +987,7 @@ config GPIO_RDC321X
 
 config GPIO_SODAVILLE
        bool "Intel Sodaville GPIO support"
-       depends on X86 && PCI && OF
+       depends on X86 && OF
        select GPIO_GENERIC
        select GENERIC_IRQ_CHIP
        help
@@ -1041,7 +1038,7 @@ menu "USB GPIO expanders"
 
 config GPIO_VIPERBOARD
        tristate "Viperboard GPIO a & b support"
-       depends on MFD_VIPERBOARD && USB
+       depends on MFD_VIPERBOARD
        help
          Say yes here to access the GPIO signals of Nano River
          Technologies Viperboard. There are two GPIO chips on the