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authorGrant Likely <grant.likely@secretlab.ca>2011-06-04 18:38:28 -0600
committerGrant Likely <grant.likely@secretlab.ca>2011-06-06 10:10:11 -0600
commitc103de240439dfee24ac50eb99c8be3a30d13323 (patch)
tree014eeda779510d7d3dfabd1183ce7f1a288d367b
parent8c31b1635b91e48f867e010cd7bcd06393e5858a (diff)
downloadlinux-stericsson-c103de240439dfee24ac50eb99c8be3a30d13323.tar.gz
gpio: reorganize drivers
Sort the gpio makefile and enforce the naming convention gpio-*.c for gpio drivers. v2: cleaned up filenames in Kconfig and comment blocks v3: fixup use of BASIC_MMIO to GENERIC_GPIO for mxc Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
-rw-r--r--drivers/gpio/Kconfig42
-rw-r--r--drivers/gpio/Makefile81
-rw-r--r--drivers/gpio/gpio-74x164.c (renamed from drivers/gpio/74x164.c)0
-rw-r--r--drivers/gpio/gpio-ab8500.c (renamed from drivers/gpio/ab8500-gpio.c)0
-rw-r--r--drivers/gpio/gpio-adp5520.c (renamed from drivers/gpio/adp5520-gpio.c)0
-rw-r--r--drivers/gpio/gpio-adp5588.c (renamed from drivers/gpio/adp5588-gpio.c)0
-rw-r--r--drivers/gpio/gpio-bt8xx.c (renamed from drivers/gpio/bt8xxgpio.c)0
-rw-r--r--drivers/gpio/gpio-cs5535.c (renamed from drivers/gpio/cs5535-gpio.c)0
-rw-r--r--drivers/gpio/gpio-ep93xx.c2
-rw-r--r--drivers/gpio/gpio-exynos4.c5
-rw-r--r--drivers/gpio/gpio-generic.c (renamed from drivers/gpio/basic_mmio_gpio.c)6
-rw-r--r--drivers/gpio/gpio-it8761e.c (renamed from drivers/gpio/it8761e_gpio.c)2
-rw-r--r--drivers/gpio/gpio-janz-ttl.c (renamed from drivers/gpio/janz-ttl.c)0
-rw-r--r--drivers/gpio/gpio-langwell.c (renamed from drivers/gpio/langwell_gpio.c)4
-rw-r--r--drivers/gpio/gpio-max7300.c (renamed from drivers/gpio/max7300.c)2
-rw-r--r--drivers/gpio/gpio-max7301.c (renamed from drivers/gpio/max7301.c)2
-rw-r--r--drivers/gpio/gpio-max730x.c (renamed from drivers/gpio/max730x.c)2
-rw-r--r--drivers/gpio/gpio-max732x.c (renamed from drivers/gpio/max732x.c)2
-rw-r--r--drivers/gpio/gpio-mc33880.c (renamed from drivers/gpio/mc33880.c)2
-rw-r--r--drivers/gpio/gpio-mcp23s08.c (renamed from drivers/gpio/mcp23s08.c)2
-rw-r--r--drivers/gpio/gpio-ml-ioh.c (renamed from drivers/gpio/ml_ioh_gpio.c)0
-rw-r--r--drivers/gpio/gpio-pca953x.c (renamed from drivers/gpio/pca953x.c)2
-rw-r--r--drivers/gpio/gpio-pcf857x.c (renamed from drivers/gpio/pcf857x.c)2
-rw-r--r--drivers/gpio/gpio-pch.c (renamed from drivers/gpio/pch_gpio.c)0
-rw-r--r--drivers/gpio/gpio-pl061.c (renamed from drivers/gpio/pl061.c)4
-rw-r--r--drivers/gpio/gpio-plat-samsung.c3
-rw-r--r--drivers/gpio/gpio-rdc321x.c (renamed from drivers/gpio/rdc321x-gpio.c)0
-rw-r--r--drivers/gpio/gpio-s5pc100.c5
-rw-r--r--drivers/gpio/gpio-s5pv210.c5
-rw-r--r--drivers/gpio/gpio-sch.c (renamed from drivers/gpio/sch_gpio.c)2
-rw-r--r--drivers/gpio/gpio-stmpe.c (renamed from drivers/gpio/stmpe-gpio.c)0
-rw-r--r--drivers/gpio/gpio-sx150x.c (renamed from drivers/gpio/sx150x.c)0
-rw-r--r--drivers/gpio/gpio-tc3589x.c (renamed from drivers/gpio/tc3589x-gpio.c)0
-rw-r--r--drivers/gpio/gpio-timberdale.c (renamed from drivers/gpio/timbgpio.c)2
-rw-r--r--drivers/gpio/gpio-tps65910.c (renamed from drivers/gpio/tps65910-gpio.c)2
-rw-r--r--drivers/gpio/gpio-twl4030.c (renamed from drivers/gpio/twl4030-gpio.c)2
-rw-r--r--drivers/gpio/gpio-u300.c5
-rw-r--r--drivers/gpio/gpio-ucb1400.c (renamed from drivers/gpio/ucb1400_gpio.c)0
-rw-r--r--drivers/gpio/gpio-vr41xx.c (renamed from drivers/gpio/vr41xx_giu.c)0
-rw-r--r--drivers/gpio/gpio-vx855.c (renamed from drivers/gpio/vx855_gpio.c)0
-rw-r--r--drivers/gpio/gpio-wm831x.c (renamed from drivers/gpio/wm831x-gpio.c)2
-rw-r--r--drivers/gpio/gpio-wm8350.c (renamed from drivers/gpio/wm8350-gpiolib.c)2
-rw-r--r--drivers/gpio/gpio-wm8994.c (renamed from drivers/gpio/wm8994-gpio.c)2
-rw-r--r--drivers/gpio/gpio-xilinx.c (renamed from drivers/gpio/xilinx_gpio.c)0
44 files changed, 83 insertions, 111 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f8b6e7d27e4c..89a6a34cc515 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -63,6 +63,9 @@ config GPIO_SYSFS
Kernel drivers may also request that a particular GPIO be
exported to userspace; this can be useful when debugging.
+config GPIO_GENERIC
+ tristate
+
# put drivers in the right section, in alphabetical order
config GPIO_MAX730X
@@ -70,16 +73,11 @@ config GPIO_MAX730X
comment "Memory mapped GPIO drivers:"
-config GPIO_BASIC_MMIO_CORE
- tristate
- help
- Provides core functionality for basic memory-mapped GPIO controllers.
-
-config GPIO_BASIC_MMIO
- tristate "Basic memory-mapped GPIO controllers support"
- select GPIO_BASIC_MMIO_CORE
+config GPIO_GENERIC_PLATFORM
+ tristate "Generic memory-mapped GPIO controller support (MMIO platform device)"
+ select GPIO_GENERIC
help
- Say yes here to support basic memory-mapped GPIO controllers.
+ Say yes here to support basic platform_device memory-mapped GPIO controllers.
config GPIO_IT8761E
tristate "IT8761E GPIO support"
@@ -94,14 +92,14 @@ config GPIO_EXYNOS4
def_bool y
depends on CPU_EXYNOS4210
-config GPIO_MXS
- def_bool y
- depends on ARCH_MXS
-
config GPIO_MXC
def_bool y
depends on ARCH_MXC
- select GPIO_BASIC_MMIO_CORE
+ select GPIO_GENERIC
+
+config GPIO_MXS
+ def_bool y
+ depends on ARCH_MXS
config GPIO_PLAT_SAMSUNG
def_bool y
@@ -150,9 +148,6 @@ config GPIO_SCH
The Intel Tunnel Creek processor has 5 GPIOs powered by the
core power rail and 9 from suspend power supply.
- This driver can also be built as a module. If so, the module
- will be called sch-gpio.
-
config GPIO_VX855
tristate "VIA VX855/VX875 GPIO"
depends on MFD_SUPPORT && PCI
@@ -215,9 +210,6 @@ config GPIO_PCA953X
16 bits: pca9535, pca9539, pca9555, tca6416
- This driver can also be built as a module. If so, the module
- will be called pca953x.
-
config GPIO_PCA953X_IRQ
bool "Interrupt controller support for PCA953x"
depends on GPIO_PCA953X=y
@@ -309,17 +301,12 @@ config GPIO_ADP5520
This option enables support for on-chip GPIO found
on Analog Devices ADP5520 PMICs.
- To compile this driver as a module, choose M here: the module will
- be called adp5520-gpio.
-
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.
- To compile this driver as a module, choose M here: the module will be
- called adp5588-gpio.
config GPIO_ADP5588_IRQ
bool "Interrupt controller support for ADP5588"
@@ -441,9 +428,6 @@ config GPIO_UCB1400
This enables support for the Philips UCB1400 GPIO pins.
The UCB1400 is an AC97 audio codec.
- To compile this driver as a module, choose M here: the
- module will be called ucb1400_gpio.
-
comment "MODULbus GPIO expanders:"
config GPIO_JANZ_TTL
@@ -454,7 +438,7 @@ config GPIO_JANZ_TTL
This driver provides support for driving the pins in output
mode only. Input mode is not supported.
-config AB8500_GPIO
+config GPIO_AB8500
bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions"
depends on AB8500_CORE && BROKEN
help
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 66923cf3ad6a..68e3bfd35e0f 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -4,50 +4,53 @@ ccflags-$(CONFIG_DEBUG_GPIO) += -DDEBUG
obj-$(CONFIG_GPIOLIB) += gpiolib.o
-obj-$(CONFIG_GPIO_ADP5520) += adp5520-gpio.o
-obj-$(CONFIG_GPIO_ADP5588) += adp5588-gpio.o
-obj-$(CONFIG_GPIO_BASIC_MMIO_CORE) += basic_mmio_gpio.o
-obj-$(CONFIG_GPIO_BASIC_MMIO) += basic_mmio_gpio.o
+# Device drivers. Generally keep list sorted alphabetically
+obj-$(CONFIG_GPIO_GENERIC) += gpio-generic.o
+
+obj-$(CONFIG_GPIO_74X164) += gpio-74x164.o
+obj-$(CONFIG_GPIO_AB8500) += gpio-ab8500.o
+obj-$(CONFIG_GPIO_ADP5520) += gpio-adp5520.o
+obj-$(CONFIG_GPIO_ADP5588) += gpio-adp5588.o
+obj-$(CONFIG_GPIO_BT8XX) += gpio-bt8xx.o
+obj-$(CONFIG_GPIO_CS5535) += gpio-cs5535.o
obj-$(CONFIG_GPIO_EP93XX) += gpio-ep93xx.o
obj-$(CONFIG_GPIO_EXYNOS4) += gpio-exynos4.o
+obj-$(CONFIG_GPIO_IT8761E) += gpio-it8761e.o
+obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz-ttl.o
+obj-$(CONFIG_GPIO_LANGWELL) += gpio-langwell.o
+obj-$(CONFIG_GPIO_MAX730X) += gpio-max730x.o
+obj-$(CONFIG_GPIO_MAX7300) += gpio-max7300.o
+obj-$(CONFIG_GPIO_MAX7301) += gpio-max7301.o
+obj-$(CONFIG_GPIO_MAX732X) += gpio-max732x.o
+obj-$(CONFIG_GPIO_MC33880) += gpio-mc33880.o
+obj-$(CONFIG_GPIO_MCP23S08) += gpio-mcp23s08.o
+obj-$(CONFIG_GPIO_ML_IOH) += gpio-ml-ioh.o
obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
obj-$(CONFIG_GPIO_MXS) += gpio-mxs.o
+obj-$(CONFIG_PLAT_NOMADIK) += gpio-nomadik.o
+obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o
+obj-$(CONFIG_GPIO_PCA953X) += gpio-pca953x.o
+obj-$(CONFIG_GPIO_PCF857X) += gpio-pcf857x.o
+obj-$(CONFIG_GPIO_PCH) += gpio-pch.o
+obj-$(CONFIG_GPIO_PL061) += gpio-pl061.o
+obj-$(CONFIG_GPIO_RDC321X) += gpio-rdc321x.o
+
obj-$(CONFIG_GPIO_PLAT_SAMSUNG) += gpio-plat-samsung.o
obj-$(CONFIG_GPIO_S5PC100) += gpio-s5pc100.o
obj-$(CONFIG_GPIO_S5PV210) += gpio-s5pv210.o
-obj-$(CONFIG_GPIO_LANGWELL) += langwell_gpio.o
-obj-$(CONFIG_GPIO_MAX730X) += max730x.o
-obj-$(CONFIG_GPIO_MAX7300) += max7300.o
-obj-$(CONFIG_GPIO_MAX7301) += max7301.o
-obj-$(CONFIG_GPIO_MAX732X) += max732x.o
-obj-$(CONFIG_GPIO_MC33880) += mc33880.o
-obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o
-obj-$(CONFIG_GPIO_74X164) += 74x164.o
-obj-$(CONFIG_ARCH_OMAP) += gpio-omap.o
-obj-$(CONFIG_GPIO_PCA953X) += pca953x.o
-obj-$(CONFIG_GPIO_PCF857X) += pcf857x.o
-obj-$(CONFIG_GPIO_PCH) += pch_gpio.o
-obj-$(CONFIG_GPIO_PL061) += pl061.o
-obj-$(CONFIG_GPIO_STMPE) += stmpe-gpio.o
-obj-$(CONFIG_GPIO_TC3589X) += tc3589x-gpio.o
-obj-$(CONFIG_GPIO_TIMBERDALE) += timbgpio.o
-obj-$(CONFIG_GPIO_TWL4030) += twl4030-gpio.o
-obj-$(CONFIG_GPIO_UCB1400) += ucb1400_gpio.o
-obj-$(CONFIG_GPIO_XILINX) += xilinx_gpio.o
-obj-$(CONFIG_GPIO_CS5535) += cs5535-gpio.o
-obj-$(CONFIG_GPIO_BT8XX) += bt8xxgpio.o
-obj-$(CONFIG_GPIO_IT8761E) += it8761e_gpio.o
-obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
-obj-$(CONFIG_GPIO_WM831X) += wm831x-gpio.o
-obj-$(CONFIG_GPIO_WM8350) += wm8350-gpiolib.o
-obj-$(CONFIG_GPIO_WM8994) += wm8994-gpio.o
-obj-$(CONFIG_GPIO_SCH) += sch_gpio.o
+
+obj-$(CONFIG_GPIO_SCH) += gpio-sch.o
+obj-$(CONFIG_GPIO_STMPE) += gpio-stmpe.o
+obj-$(CONFIG_GPIO_SX150X) += gpio-sx150x.o
+obj-$(CONFIG_GPIO_TC3589X) += gpio-tc3589x.o
+obj-$(CONFIG_GPIO_TIMBERDALE) += gpio-timberdale.o
+obj-$(CONFIG_GPIO_TPS65910) += gpio-tps65910.o
+obj-$(CONFIG_GPIO_TWL4030) += gpio-twl4030.o
obj-$(CONFIG_MACH_U300) += gpio-u300.o
-obj-$(CONFIG_PLAT_NOMADIK) += gpio-nomadik.o
-obj-$(CONFIG_GPIO_RDC321X) += rdc321x-gpio.o
-obj-$(CONFIG_GPIO_JANZ_TTL) += janz-ttl.o
-obj-$(CONFIG_GPIO_SX150X) += sx150x.o
-obj-$(CONFIG_GPIO_VX855) += vx855_gpio.o
-obj-$(CONFIG_GPIO_ML_IOH) += ml_ioh_gpio.o
-obj-$(CONFIG_AB8500_GPIO) += ab8500-gpio.o
-obj-$(CONFIG_GPIO_TPS65910) += tps65910-gpio.o
+obj-$(CONFIG_GPIO_UCB1400) += gpio-ucb1400.o
+obj-$(CONFIG_GPIO_VR41XX) += gpio-vr41xx.o
+obj-$(CONFIG_GPIO_VX855) += gpio-vx855.o
+obj-$(CONFIG_GPIO_WM831X) += gpio-wm831x.o
+obj-$(CONFIG_GPIO_WM8350) += gpio-wm8350.o
+obj-$(CONFIG_GPIO_WM8994) += gpio-wm8994.o
+obj-$(CONFIG_GPIO_XILINX) += gpio-xilinx.o
diff --git a/drivers/gpio/74x164.c b/drivers/gpio/gpio-74x164.c
index 7fb60b6bf523..7fb60b6bf523 100644
--- a/drivers/gpio/74x164.c
+++ b/drivers/gpio/gpio-74x164.c
diff --git a/drivers/gpio/ab8500-gpio.c b/drivers/gpio/gpio-ab8500.c
index 970053c89ff7..970053c89ff7 100644
--- a/drivers/gpio/ab8500-gpio.c
+++ b/drivers/gpio/gpio-ab8500.c
diff --git a/drivers/gpio/adp5520-gpio.c b/drivers/gpio/gpio-adp5520.c
index 9f2781537001..9f2781537001 100644
--- a/drivers/gpio/adp5520-gpio.c
+++ b/drivers/gpio/gpio-adp5520.c
diff --git a/drivers/gpio/adp5588-gpio.c b/drivers/gpio/gpio-adp5588.c
index 3525ad918771..3525ad918771 100644
--- a/drivers/gpio/adp5588-gpio.c
+++ b/drivers/gpio/gpio-adp5588.c
diff --git a/drivers/gpio/bt8xxgpio.c b/drivers/gpio/gpio-bt8xx.c
index aa4f09ad3ced..aa4f09ad3ced 100644
--- a/drivers/gpio/bt8xxgpio.c
+++ b/drivers/gpio/gpio-bt8xx.c
diff --git a/drivers/gpio/cs5535-gpio.c b/drivers/gpio/gpio-cs5535.c
index 6e16cba56ad2..6e16cba56ad2 100644
--- a/drivers/gpio/cs5535-gpio.c
+++ b/drivers/gpio/gpio-cs5535.c
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 415dce37b88c..c33c9a80e149 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -1,6 +1,4 @@
/*
- * linux/arch/arm/mach-ep93xx/gpio.c
- *
* Generic EP93xx GPIO handling
*
* Copyright (c) 2008 Ryan Mallon <ryan@bluewatersys.com>
diff --git a/drivers/gpio/gpio-exynos4.c b/drivers/gpio/gpio-exynos4.c
index d54ca6adb660..6093a14037c3 100644
--- a/drivers/gpio/gpio-exynos4.c
+++ b/drivers/gpio/gpio-exynos4.c
@@ -1,10 +1,9 @@
-/* linux/arch/arm/mach-exynos4/gpiolib.c
+/*
+ * EXYNOS4 - GPIOlib support
*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
- * EXYNOS4 - GPIOlib support
- *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
diff --git a/drivers/gpio/basic_mmio_gpio.c b/drivers/gpio/gpio-generic.c
index 8152e9f516b0..231714def4d2 100644
--- a/drivers/gpio/basic_mmio_gpio.c
+++ b/drivers/gpio/gpio-generic.c
@@ -1,5 +1,5 @@
/*
- * Driver for basic memory-mapped GPIO controllers.
+ * Generic driver for memory-mapped GPIO controllers.
*
* Copyright 2008 MontaVista Software, Inc.
* Copyright 2008,2010 Anton Vorontsov <cbouatmailru@gmail.com>
@@ -404,7 +404,7 @@ int __devinit bgpio_init(struct bgpio_chip *bgc,
}
EXPORT_SYMBOL_GPL(bgpio_init);
-#ifdef CONFIG_GPIO_BASIC_MMIO
+#ifdef CONFIG_GPIO_GENERIC_PLATFORM
static void __iomem *bgpio_map(struct platform_device *pdev,
const char *name,
@@ -541,7 +541,7 @@ static void __exit bgpio_platform_exit(void)
}
module_exit(bgpio_platform_exit);
-#endif /* CONFIG_GPIO_BASIC_MMIO */
+#endif /* CONFIG_GPIO_GENERIC_PLATFORM */
MODULE_DESCRIPTION("Driver for basic memory-mapped GPIO controllers");
MODULE_AUTHOR("Anton Vorontsov <cbouatmailru@gmail.com>");
diff --git a/drivers/gpio/it8761e_gpio.c b/drivers/gpio/gpio-it8761e.c
index 48fc43c4bdd1..278b81317010 100644
--- a/drivers/gpio/it8761e_gpio.c
+++ b/drivers/gpio/gpio-it8761e.c
@@ -1,5 +1,5 @@
/*
- * it8761_gpio.c - GPIO interface for IT8761E Super I/O chip
+ * GPIO interface for IT8761E Super I/O chip
*
* Author: Denis Turischev <denis@compulab.co.il>
*
diff --git a/drivers/gpio/janz-ttl.c b/drivers/gpio/gpio-janz-ttl.c
index 813ac077e5d7..813ac077e5d7 100644
--- a/drivers/gpio/janz-ttl.c
+++ b/drivers/gpio/gpio-janz-ttl.c
diff --git a/drivers/gpio/langwell_gpio.c b/drivers/gpio/gpio-langwell.c
index bd6571e0097a..e7a7ea760efc 100644
--- a/drivers/gpio/langwell_gpio.c
+++ b/drivers/gpio/gpio-langwell.c
@@ -1,4 +1,6 @@
-/* langwell_gpio.c Moorestown platform Langwell chip GPIO driver
+/*
+ * Moorestown platform Langwell chip GPIO driver
+ *
* Copyright (c) 2008 - 2009, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify
diff --git a/drivers/gpio/max7300.c b/drivers/gpio/gpio-max7300.c
index 962f661c18c7..a5ca0ab1b372 100644
--- a/drivers/gpio/max7300.c
+++ b/drivers/gpio/gpio-max7300.c
@@ -1,6 +1,4 @@
/*
- * drivers/gpio/max7300.c
- *
* Copyright (C) 2009 Wolfram Sang, Pengutronix
*
* This program is free software; you can redistribute it and/or modify
diff --git a/drivers/gpio/max7301.c b/drivers/gpio/gpio-max7301.c
index 92a100ddef6b..741acfcbe761 100644
--- a/drivers/gpio/max7301.c
+++ b/drivers/gpio/gpio-max7301.c
@@ -1,6 +1,4 @@
/*
- * drivers/gpio/max7301.c
- *
* Copyright (C) 2006 Juergen Beisert, Pengutronix
* Copyright (C) 2008 Guennadi Liakhovetski, Pengutronix
* Copyright (C) 2009 Wolfram Sang, Pengutronix
diff --git a/drivers/gpio/max730x.c b/drivers/gpio/gpio-max730x.c
index 94ce773f95f8..05e2dac60b3b 100644
--- a/drivers/gpio/max730x.c
+++ b/drivers/gpio/gpio-max730x.c
@@ -1,6 +1,4 @@
/**
- * drivers/gpio/max7301.c
- *
* Copyright (C) 2006 Juergen Beisert, Pengutronix
* Copyright (C) 2008 Guennadi Liakhovetski, Pengutronix
* Copyright (C) 2009 Wolfram Sang, Pengutronix
diff --git a/drivers/gpio/max732x.c b/drivers/gpio/gpio-max732x.c
index ad6951edc16c..9504120812a5 100644
--- a/drivers/gpio/max732x.c
+++ b/drivers/gpio/gpio-max732x.c
@@ -1,5 +1,5 @@
/*
- * max732x.c - I2C Port Expander with 8/16 I/O
+ * MAX732x I2C Port Expander with 8/16 I/O
*
* Copyright (C) 2007 Marvell International Ltd.
* Copyright (C) 2008 Jack Ren <jack.ren@marvell.com>
diff --git a/drivers/gpio/mc33880.c b/drivers/gpio/gpio-mc33880.c
index 4ec797593bdb..b3b4652e89ec 100644
--- a/drivers/gpio/mc33880.c
+++ b/drivers/gpio/gpio-mc33880.c
@@ -1,5 +1,5 @@
/*
- * mc33880.c MC33880 high-side/low-side switch GPIO driver
+ * MC33880 high-side/low-side switch GPIO driver
* Copyright (c) 2009 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index 40e076083ec0..0083ec051de5 100644
--- a/drivers/gpio/mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -1,5 +1,5 @@
/*
- * mcp23s08.c - SPI gpio expander driver
+ * MCP23S08 SPI gpio expander driver
*/
#include <linux/kernel.h>
diff --git a/drivers/gpio/ml_ioh_gpio.c b/drivers/gpio/gpio-ml-ioh.c
index 1bc621ac3536..1bc621ac3536 100644
--- a/drivers/gpio/ml_ioh_gpio.c
+++ b/drivers/gpio/gpio-ml-ioh.c
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/gpio-pca953x.c
index 63022b17014a..a610864b7e13 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/gpio-pca953x.c
@@ -1,5 +1,5 @@
/*
- * pca953x.c - 4/8/16 bit I/O ports
+ * PCA953x 4/8/16 bit I/O ports
*
* Copyright (C) 2005 Ben Gardner <bgardner@wabtec.com>
* Copyright (C) 2007 Marvell International Ltd.
diff --git a/drivers/gpio/pcf857x.c b/drivers/gpio/gpio-pcf857x.c
index 879b473aab5a..7369fdda92b0 100644
--- a/drivers/gpio/pcf857x.c
+++ b/drivers/gpio/gpio-pcf857x.c
@@ -1,5 +1,5 @@
/*
- * pcf857x - driver for pcf857x, pca857x, and pca967x I2C GPIO expanders
+ * Driver for pcf857x, pca857x, and pca967x I2C GPIO expanders
*
* Copyright (C) 2007 David Brownell
*
diff --git a/drivers/gpio/pch_gpio.c b/drivers/gpio/gpio-pch.c
index 36919e77c495..36919e77c495 100644
--- a/drivers/gpio/pch_gpio.c
+++ b/drivers/gpio/gpio-pch.c
diff --git a/drivers/gpio/pl061.c b/drivers/gpio/gpio-pl061.c
index 6fcb28cdd862..2c5a18f32bf3 100644
--- a/drivers/gpio/pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -1,7 +1,5 @@
/*
- * linux/drivers/gpio/pl061.c
- *
- * Copyright (C) 2008, 2009 Provigent Ltd.
+ * Copyright (C) 2008, 2009 Provigent Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/drivers/gpio/gpio-plat-samsung.c b/drivers/gpio/gpio-plat-samsung.c
index ea37c0461788..ef67f1952a72 100644
--- a/drivers/gpio/gpio-plat-samsung.c
+++ b/drivers/gpio/gpio-plat-samsung.c
@@ -1,5 +1,4 @@
-/* arch/arm/plat-samsung/gpiolib.c
- *
+/*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
diff --git a/drivers/gpio/rdc321x-gpio.c b/drivers/gpio/gpio-rdc321x.c
index 2762698e0204..2762698e0204 100644
--- a/drivers/gpio/rdc321x-gpio.c
+++ b/drivers/gpio/gpio-rdc321x.c
diff --git a/drivers/gpio/gpio-s5pc100.c b/drivers/gpio/gpio-s5pc100.c
index 2842394b28b5..7f87b0c76e0b 100644
--- a/drivers/gpio/gpio-s5pc100.c
+++ b/drivers/gpio/gpio-s5pc100.c
@@ -1,4 +1,5 @@
-/* linux/arch/arm/mach-s5pc100/gpiolib.c
+/*
+ * S5PC100 - GPIOlib support
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
@@ -6,8 +7,6 @@
* Copyright 2009 Samsung Electronics Co
* Kyungmin Park <kyungmin.park@samsung.com>
*
- * S5PC100 - GPIOlib support
- *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
diff --git a/drivers/gpio/gpio-s5pv210.c b/drivers/gpio/gpio-s5pv210.c
index 1ba20a703e05..eb12f1602de9 100644
--- a/drivers/gpio/gpio-s5pv210.c
+++ b/drivers/gpio/gpio-s5pv210.c
@@ -1,10 +1,9 @@
-/* linux/arch/arm/mach-s5pv210/gpiolib.c
+/*
+ * S5PV210 - GPIOlib support
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
- * S5PV210 - GPIOlib support
- *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
diff --git a/drivers/gpio/sch_gpio.c b/drivers/gpio/gpio-sch.c
index 56060421cdff..163515845494 100644
--- a/drivers/gpio/sch_gpio.c
+++ b/drivers/gpio/gpio-sch.c
@@ -1,5 +1,5 @@
/*
- * sch_gpio.c - GPIO interface for Intel Poulsbo SCH
+ * GPIO interface for Intel Poulsbo SCH
*
* Copyright (c) 2010 CompuLab Ltd
* Author: Denis Turischev <denis@compulab.co.il>
diff --git a/drivers/gpio/stmpe-gpio.c b/drivers/gpio/gpio-stmpe.c
index 4c980b573328..4c980b573328 100644
--- a/drivers/gpio/stmpe-gpio.c
+++ b/drivers/gpio/gpio-stmpe.c
diff --git a/drivers/gpio/sx150x.c b/drivers/gpio/gpio-sx150x.c
index a4f73534394e..a4f73534394e 100644
--- a/drivers/gpio/sx150x.c
+++ b/drivers/gpio/gpio-sx150x.c
diff --git a/drivers/gpio/tc3589x-gpio.c b/drivers/gpio/gpio-tc3589x.c
index 2a82e8999a42..2a82e8999a42 100644
--- a/drivers/gpio/tc3589x-gpio.c
+++ b/drivers/gpio/gpio-tc3589x.c
diff --git a/drivers/gpio/timbgpio.c b/drivers/gpio/gpio-timberdale.c
index 0265872e57d1..c593bd46bfb6 100644
--- a/drivers/gpio/timbgpio.c
+++ b/drivers/gpio/gpio-timberdale.c
@@ -1,5 +1,5 @@
/*
- * timbgpio.c timberdale FPGA GPIO driver
+ * Timberdale FPGA GPIO driver
* Copyright (c) 2009 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
diff --git a/drivers/gpio/tps65910-gpio.c b/drivers/gpio/gpio-tps65910.c
index 8d1ddfdd63eb..41710332cb00 100644
--- a/drivers/gpio/tps65910-gpio.c
+++ b/drivers/gpio/gpio-tps65910.c
@@ -1,5 +1,5 @@
/*
- * tps65910-gpio.c -- TI TPS6591x
+ * TI TPS6591x GPIO driver
*
* Copyright 2010 Texas Instruments Inc.
*
diff --git a/drivers/gpio/twl4030-gpio.c b/drivers/gpio/gpio-twl4030.c
index 57635ac35a73..b8b4f228757c 100644
--- a/drivers/gpio/twl4030-gpio.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -1,5 +1,5 @@
/*
- * twl4030_gpio.c -- access to GPIOs on TWL4030/TPS659x0 chips
+ * Access to GPIOs on TWL4030/TPS659x0 chips
*
* Copyright (C) 2006-2007 Texas Instruments, Inc.
* Copyright (C) 2006 MontaVista Software, Inc.
diff --git a/drivers/gpio/gpio-u300.c b/drivers/gpio/gpio-u300.c
index d92790140fe5..fd2dfeeefdf3 100644
--- a/drivers/gpio/gpio-u300.c
+++ b/drivers/gpio/gpio-u300.c
@@ -1,11 +1,8 @@
/*
- *
- * arch/arm/mach-u300/gpio.c
- *
+ * U300 GPIO module.
*
* Copyright (C) 2007-2009 ST-Ericsson AB
* License terms: GNU General Public License (GPL) version 2
- * U300 GPIO module.
* This can driver either of the two basic GPIO cores
* available in the U300 platforms:
* COH 901 335 - Used in DB3150 (U300 1.0) and DB3200 (U330 1.0)
diff --git a/drivers/gpio/ucb1400_gpio.c b/drivers/gpio/gpio-ucb1400.c
index 50e6bd1392ce..50e6bd1392ce 100644
--- a/drivers/gpio/ucb1400_gpio.c
+++ b/drivers/gpio/gpio-ucb1400.c
diff --git a/drivers/gpio/vr41xx_giu.c b/drivers/gpio/gpio-vr41xx.c
index a365be040b36..a365be040b36 100644
--- a/drivers/gpio/vr41xx_giu.c
+++ b/drivers/gpio/gpio-vr41xx.c
diff --git a/drivers/gpio/vx855_gpio.c b/drivers/gpio/gpio-vx855.c
index ef5aabd8b8b7..ef5aabd8b8b7 100644
--- a/drivers/gpio/vx855_gpio.c
+++ b/drivers/gpio/gpio-vx855.c
diff --git a/drivers/gpio/wm831x-gpio.c b/drivers/gpio/gpio-wm831x.c
index 309644cf4d9b..31a9ed7bba83 100644
--- a/drivers/gpio/wm831x-gpio.c
+++ b/drivers/gpio/gpio-wm831x.c
@@ -1,5 +1,5 @@
/*
- * wm831x-gpio.c -- gpiolib support for Wolfson WM831x PMICs
+ * gpiolib support for Wolfson WM831x PMICs
*
* Copyright 2009 Wolfson Microelectronics PLC.
*
diff --git a/drivers/gpio/wm8350-gpiolib.c b/drivers/gpio/gpio-wm8350.c
index 359999290f55..a06af5154838 100644
--- a/drivers/gpio/wm8350-gpiolib.c
+++ b/drivers/gpio/gpio-wm8350.c
@@ -1,5 +1,5 @@
/*
- * wm835x-gpiolib.c -- gpiolib support for Wolfson WM835x PMICs
+ * gpiolib support for Wolfson WM835x PMICs
*
* Copyright 2009 Wolfson Microelectronics PLC.
*
diff --git a/drivers/gpio/wm8994-gpio.c b/drivers/gpio/gpio-wm8994.c
index c822baacd8fc..96198f3fab73 100644
--- a/drivers/gpio/wm8994-gpio.c
+++ b/drivers/gpio/gpio-wm8994.c
@@ -1,5 +1,5 @@
/*
- * wm8994-gpio.c -- gpiolib support for Wolfson WM8994
+ * gpiolib support for Wolfson WM8994
*
* Copyright 2009 Wolfson Microelectronics PLC.
*
diff --git a/drivers/gpio/xilinx_gpio.c b/drivers/gpio/gpio-xilinx.c
index 846fbd5e31bf..846fbd5e31bf 100644
--- a/drivers/gpio/xilinx_gpio.c
+++ b/drivers/gpio/gpio-xilinx.c