[PATCH] pwm: Get rid of HAVE_PWM
From: Thierry Reding
Date: Thu Oct 04 2012 - 02:07:07 EST
Now that all drivers have been moved to the PWM subsystem, remove the
legacy HAVE_PWM symbol and replace it with the new PWM symbol. While at
it, select the PWM subsystem and corresponding PWM driver on boards that
require PWM functionality.
Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
Cc: Shawn Guo <shawn.guo@xxxxxxxxxx>
Cc: Eric Miao <eric.y.miao@xxxxxxxxx>
Cc: Haojian Zhuang <haojian.zhuang@xxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: Bryan Wu <bryan.wu@xxxxxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>
Cc: Ashish Jangam <ashish.jangam@xxxxxxxxxxxxxxx>
Cc: Andrew Jones <drjones@xxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: linux-input@xxxxxxxxxxxxxxx
Cc: linux-leds@xxxxxxxxxxxxxxx
---
arch/arm/Kconfig | 6 ++----
arch/arm/mach-mxs/Kconfig | 6 ++++--
arch/arm/mach-pxa/Kconfig | 42 ++++++++++++++++++++++++++++--------------
arch/mips/Kconfig | 3 ++-
drivers/input/misc/Kconfig | 4 ++--
drivers/leds/Kconfig | 2 +-
include/linux/pwm.h | 2 +-
7 files changed, 40 insertions(+), 25 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e91c7cd..a0cebf8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -69,9 +69,6 @@ config ARM_DMA_USE_IOMMU
select ARM_HAS_SG_CHAIN
bool
-config HAVE_PWM
- bool
-
config MIGHT_HAVE_PCI
bool
@@ -610,7 +607,8 @@ config ARCH_LPC32XX
select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
select USE_OF
- select HAVE_PWM
+ select PWM
+ select PWM_LPC32XX
help
Support for the NXP LPC32XX family of processors
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index 9a8bbda..2fc01bd 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -6,7 +6,8 @@ config SOC_IMX23
bool
select ARM_AMBA
select CPU_ARM926T
- select HAVE_PWM
+ select PWM
+ select PWM_MXS
select PINCTRL_IMX23
config SOC_IMX28
@@ -14,7 +15,8 @@ config SOC_IMX28
select ARM_AMBA
select CPU_ARM926T
select HAVE_CAN_FLEXCAN if CAN
- select HAVE_PWM
+ select PWM
+ select PWM_MXS
select PINCTRL_IMX28
comment "MXS platforms:"
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index fe2d1f8..14f41c3 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -33,12 +33,14 @@ config ARCH_LUBBOCK
config MACH_MAINSTONE
bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)"
select PXA27x
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_ZYLONITE
bool
select PXA3xx
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_ZYLONITE300
bool "PXA3xx Development Platform (aka Zylonite) PXA300/310"
@@ -78,7 +80,8 @@ config ARCH_VIPER
select PXA25x
select ISA
select I2C_GPIO
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
select PXA_HAVE_ISA_IRQS
select ARCOM_PCMCIA
@@ -128,7 +131,8 @@ config MACH_CM_X300
select PXA3xx
select CPU_PXA300
select CPU_PXA310
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_CAPC7117
bool "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM"
@@ -220,7 +224,8 @@ config TRIZEPS_PCMCIA
config MACH_LOGICPD_PXA270
bool "LogicPD PXA270 Card Engine Development Platform"
select PXA27x
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_PCM027
bool "Phytec phyCORE-PXA270 CPU module (PCM-027)"
@@ -229,7 +234,8 @@ config MACH_PCM027
config MACH_PCM990_BASEBOARD
bool "PHYTEC PCM-990 development board"
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
depends on MACH_PCM027
choice
@@ -255,7 +261,8 @@ config MACH_COLIBRI_PXA270_INCOME
bool "Income s.r.o. PXA270 SBC"
depends on MACH_COLIBRI
select PXA27x
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_COLIBRI300
bool "Toradex Colibri PXA300/310"
@@ -285,7 +292,8 @@ config MACH_H4700
bool "HP iPAQ hx4700"
select PXA27x
select IWMMXT
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_H5000
bool "HP iPAQ h5000"
@@ -299,13 +307,15 @@ config MACH_MAGICIAN
bool "Enable HTC Magician Support"
select PXA27x
select IWMMXT
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_MIOA701
bool "Mitac Mio A701 Support"
select PXA27x
select IWMMXT
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
select GPIO_SYSFS
help
Say Y here if you intend to run this kernel on a
@@ -316,7 +326,8 @@ config PXA_EZX
bool "Motorola EZX Platform"
select PXA27x
select IWMMXT
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_EZX_A780
bool "Motorola EZX A780"
@@ -354,7 +365,8 @@ config MACH_MP900C
config ARCH_PXA_PALM
bool "PXA based Palm PDAs"
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_PALM27X
bool
@@ -454,7 +466,8 @@ config MACH_RAUMFELD_RC
select PXA3xx
select CPU_PXA300
select POWER_SUPPLY
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
config MACH_RAUMFELD_CONNECTOR
bool "Raumfeld Connector"
@@ -617,7 +630,8 @@ config MACH_E800
config MACH_ZIPIT2
bool "Zipit Z2 Handheld"
select PXA27x
- select HAVE_PWM
+ select PWM
+ select PWM_PXA
endif
endmenu
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 331d574..b38f23d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -219,7 +219,8 @@ config MACH_JZ4740
select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select SYS_HAS_EARLY_PRINTK
- select HAVE_PWM
+ select PWM
+ select PWM_JZ4740
select HAVE_CLK
select GENERIC_IRQ_CHIP
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 7c0f1ec..af6188b 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -146,7 +146,7 @@ config INPUT_MAX8925_ONKEY
config INPUT_MAX8997_HAPTIC
tristate "MAXIM MAX8997 haptic controller support"
- depends on HAVE_PWM && MFD_MAX8997
+ depends on PWM && MFD_MAX8997
select INPUT_FF_MEMLESS
help
This option enables device driver support for the haptic controller
@@ -444,7 +444,7 @@ config INPUT_PCF8574
config INPUT_PWM_BEEPER
tristate "PWM beeper support"
- depends on HAVE_PWM
+ depends on PWM
help
Say Y here to get support for PWM based beeper devices.
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index c96bbaa..a720d99 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -298,7 +298,7 @@ config LEDS_DAC124S085
config LEDS_PWM
tristate "PWM driven LED Support"
depends on LEDS_CLASS
- depends on HAVE_PWM
+ depends on PWM
help
This option enables support for pwm driven LEDs
diff --git a/include/linux/pwm.h b/include/linux/pwm.h
index 112b314..eea3f26 100644
--- a/include/linux/pwm.h
+++ b/include/linux/pwm.h
@@ -7,7 +7,7 @@
struct pwm_device;
struct seq_file;
-#if IS_ENABLED(CONFIG_PWM) || IS_ENABLED(CONFIG_HAVE_PWM)
+#if IS_ENABLED(CONFIG_PWM)
/*
* pwm_request - request a PWM device
*/
--
1.7.12.2
--
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