gpio: arrange I2C Kconfig symbols alphabetically

Rearrange the I2C GPIO expanders in alphabetic order
as already indicated by the comment in the file.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 0cd817dee07b2593d794ee4e21f80119e2071a5d..38fd1311b9d65719ed1cf2832387cec0b204597b 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -521,6 +521,39 @@ config GPIO_ZYNQ
 
 comment "I2C GPIO expanders:"
 
+config GPIO_ADP5520
+       tristate "GPIO Support for ADP5520 PMIC"
+       depends on PMIC_ADP5520
+       help
+         This option enables support for on-chip GPIO found
+         on Analog Devices ADP5520 PMICs.
+
+config GPIO_ADP5588
+       tristate "ADP5588 I2C GPIO expander"
+       depends on I2C
+       help
+         This option enables support for 18 GPIOs found
+         on Analog Devices ADP5588 GPIO Expanders.
+
+config GPIO_ADP5588_IRQ
+       bool "Interrupt controller support for ADP5588"
+       depends on GPIO_ADP5588=y
+       help
+         Say yes here to enable the adp5588 to be used as an interrupt
+         controller. It requires the driver to be built in the kernel.
+
+config GPIO_ADNP
+       tristate "Avionic Design N-bit GPIO expander"
+       depends on I2C && OF_GPIO
+       select GPIOLIB_IRQCHIP
+       help
+         This option enables support for N GPIOs found on Avionic Design
+         I2C GPIO expanders. The register space will be extended by powers
+         of two, so the controller will need to accommodate for that. For
+         example: if a controller provides 48 pins, 6 registers will be
+         enough to represent all pins, but the driver will assume a
+         register layout for 64 pins (8 registers).
+
 config GPIO_ARIZONA
        tristate "Wolfson Microelectronics Arizona class devices"
        depends on MFD_ARIZONA
@@ -651,18 +684,6 @@ config GPIO_RC5T583
          This driver provides the support for driving/reading the gpio pins
          of RC5T583 device through standard gpio library.
 
-config GPIO_SX150X
-       bool "Semtech SX150x I2C GPIO expander"
-       depends on I2C=y
-       select GPIOLIB_IRQCHIP
-       default n
-       help
-         Say yes here to provide support for Semtech SX150-series I2C
-         GPIO expanders. Compatible models include:
-
-         8 bits:  sx1508q
-         16 bits: sx1509q
-
 config GPIO_STMPE
        bool "STMPE GPIOs"
        depends on MFD_STMPE
@@ -682,6 +703,18 @@ config GPIO_STP_XWAY
          Some of the gpios/leds can be auto updated by the soc with dsl and
          phy status.
 
+config GPIO_SX150X
+       bool "Semtech SX150x I2C GPIO expander"
+       depends on I2C=y
+       select GPIOLIB_IRQCHIP
+       default n
+       help
+         Say yes here to provide support for Semtech SX150-series I2C
+         GPIO expanders. Compatible models include:
+
+         8 bits:  sx1508q
+         16 bits: sx1509q
+
 config GPIO_TC3589X
        bool "TC3589X GPIOs"
        depends on MFD_TC3589X
@@ -731,39 +764,6 @@ config GPIO_WM8994
          Say yes here to access the GPIO signals of WM8994 audio hub
          CODECs from Wolfson Microelectronics.
 
-config GPIO_ADP5520
-       tristate "GPIO Support for ADP5520 PMIC"
-       depends on PMIC_ADP5520
-       help
-         This option enables support for on-chip GPIO found
-         on Analog Devices ADP5520 PMICs.
-
-config GPIO_ADP5588
-       tristate "ADP5588 I2C GPIO expander"
-       depends on I2C
-       help
-         This option enables support for 18 GPIOs found
-         on Analog Devices ADP5588 GPIO Expanders.
-
-config GPIO_ADP5588_IRQ
-       bool "Interrupt controller support for ADP5588"
-       depends on GPIO_ADP5588=y
-       help
-         Say yes here to enable the adp5588 to be used as an interrupt
-         controller. It requires the driver to be built in the kernel.
-
-config GPIO_ADNP
-       tristate "Avionic Design N-bit GPIO expander"
-       depends on I2C && OF_GPIO
-       select GPIOLIB_IRQCHIP
-       help
-         This option enables support for N GPIOs found on Avionic Design
-         I2C GPIO expanders. The register space will be extended by powers
-         of two, so the controller will need to accommodate for that. For
-         example: if a controller provides 48 pins, 6 registers will be
-         enough to represent all pins, but the driver will assume a
-         register layout for 64 pins (8 registers).
-
 comment "PCI GPIO expanders:"
 
 config GPIO_CS5535