diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/gpio/Makefile | 6 |
2 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d2cd6cfb426d..44235bd4f9dd 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1,5 +1,5 @@ # -# platform-neutral GPIO infrastructure and expanders +# GPIO infrastructure and drivers # config ARCH_WANT_OPTIONAL_GPIOLIB @@ -31,7 +31,7 @@ menuconfig GPIOLIB help This enables GPIO support through the generic GPIO library. You only need to enable this, if you also want to enable - one or more of the GPIO expansion card drivers below. + one or more of the GPIO drivers below. If unsure, say N. @@ -63,12 +63,12 @@ config GPIO_SYSFS Kernel drivers may also request that a particular GPIO be exported to userspace; this can be useful when debugging. -# put expanders in the right section, in alphabetical order +# put drivers in the right section, in alphabetical order config GPIO_MAX730X tristate -comment "Memory mapped GPIO expanders:" +comment "Memory mapped GPIO drivers:" config GPIO_BASIC_MMIO tristate "Basic memory-mapped GPIO controllers support" diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index becef5954356..7b2bdceca080 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -1,8 +1,4 @@ -# generic gpio support: dedicated expander chips, etc -# -# NOTE: platform-specific GPIO drivers don't belong in the -# drivers/gpio directory; put them with other platform setup -# code, IRQ controllers, board init, etc. +# generic gpio support: platform drivers, dedicated expander chips, etc ccflags-$(CONFIG_DEBUG_GPIO) += -DDEBUG |