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Message-Id: <1390550056-5924-1-git-send-email-s.hauer@pengutronix.de> Date: Fri, 24 Jan 2014 08:54:16 +0100 From: Sascha Hauer <s.hauer@...gutronix.de> To: linux-kernel@...r.kernel.org Cc: Sascha Hauer <s.hauer@...gutronix.de>, Dmitry Torokhov <dmitry.torokhov@...il.com>, Eric Miao <eric.y.miao@...il.com>, Haojian Zhuang <haojian.zhuang@...il.com>, linux-arm-kernel@...ts.infradead.org, Thierry Reding <thierry.reding@...il.com>, linux-pwm@...r.kernel.orig, Russell King <linux@....linux.org.uk>, Ralf Baechle <ralf@...ux-mips.org> Subject: [PATCH resend] pwm: Remove obsolete HAVE_PWM Kconfig symbol Before we had the PWM framework we used to have a barebone PWM api. The HAVE_PWM Kconfig symbol used to be selected by the PWM drivers to specify the PWM API is present in the kernel. Since the last legacy driver is gone the HAVE_PWM symbol can go aswell. Signed-off-by: Sascha Hauer <s.hauer@...gutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@...il.com> Cc: Eric Miao <eric.y.miao@...il.com> Cc: Haojian Zhuang <haojian.zhuang@...il.com> Cc: linux-arm-kernel@...ts.infradead.org Cc: linux-kernel@...r.kernel.org Cc: Thierry Reding <thierry.reding@...il.com> Cc: linux-pwm@...r.kernel.orig Cc: Russell King <linux@....linux.org.uk> Cc: Ralf Baechle <ralf@...ux-mips.org> --- Thierry as PWM maintainer has agreed to take this patch. Would be nice to get some Acks from affected architectures. Russell, Ralf? arch/arm/Kconfig | 4 ---- arch/arm/mach-pxa/Kconfig | 15 --------------- arch/mips/Kconfig | 1 - drivers/input/misc/Kconfig | 4 ++-- include/linux/pwm.h | 2 +- 5 files changed, 3 insertions(+), 23 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c1f1a7e..1b6f499 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -109,9 +109,6 @@ config ARM_DMA_IOMMU_ALIGNMENT endif -config HAVE_PWM - bool - config MIGHT_HAVE_PCI bool @@ -606,7 +603,6 @@ config ARCH_LPC32XX select CPU_ARM926T select GENERIC_CLOCKEVENTS select HAVE_IDE - select HAVE_PWM select USB_ARCH_HAS_OHCI select USE_OF help diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 96100db..b96244c 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -7,7 +7,6 @@ comment "Intel/Marvell Dev Platforms (sorted by hardware release time)" config MACH_PXA3XX_DT bool "Support PXA3xx platforms from device tree" select CPU_PXA300 - select HAVE_PWM select POWER_SUPPLY select PXA3xx select USE_OF @@ -23,12 +22,10 @@ config ARCH_LUBBOCK config MACH_MAINSTONE bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)" - select HAVE_PWM select PXA27x config MACH_ZYLONITE bool - select HAVE_PWM select PXA3xx config MACH_ZYLONITE300 @@ -69,7 +66,6 @@ config ARCH_PXA_IDP config ARCH_VIPER bool "Arcom/Eurotech VIPER SBC" select ARCOM_PCMCIA - select HAVE_PWM select I2C_GPIO select ISA select PXA25x @@ -120,7 +116,6 @@ config MACH_CM_X300 bool "CompuLab CM-X300 modules" select CPU_PXA300 select CPU_PXA310 - select HAVE_PWM select PXA3xx config MACH_CAPC7117 @@ -211,7 +206,6 @@ config TRIZEPS_PCMCIA config MACH_LOGICPD_PXA270 bool "LogicPD PXA270 Card Engine Development Platform" - select HAVE_PWM select PXA27x config MACH_PCM027 @@ -222,7 +216,6 @@ config MACH_PCM027 config MACH_PCM990_BASEBOARD bool "PHYTEC PCM-990 development board" depends on MACH_PCM027 - select HAVE_PWM choice prompt "display on pcm990" @@ -246,7 +239,6 @@ config MACH_COLIBRI config MACH_COLIBRI_PXA270_INCOME bool "Income s.r.o. PXA270 SBC" depends on MACH_COLIBRI - select HAVE_PWM select PXA27x config MACH_COLIBRI300 @@ -275,7 +267,6 @@ comment "End-user Products (sorted by vendor name)" config MACH_H4700 bool "HP iPAQ hx4700" - select HAVE_PWM select IWMMXT select PXA27x @@ -289,14 +280,12 @@ config MACH_HIMALAYA config MACH_MAGICIAN bool "Enable HTC Magician Support" - select HAVE_PWM select IWMMXT select PXA27x config MACH_MIOA701 bool "Mitac Mio A701 Support" select GPIO_SYSFS - select HAVE_PWM select IWMMXT select PXA27x help @@ -306,7 +295,6 @@ config MACH_MIOA701 config PXA_EZX bool "Motorola EZX Platform" - select HAVE_PWM select IWMMXT select PXA27x @@ -346,7 +334,6 @@ config MACH_MP900C config ARCH_PXA_PALM bool "PXA based Palm PDAs" - select HAVE_PWM config MACH_PALM27X bool @@ -444,7 +431,6 @@ config MACH_TREO680 config MACH_RAUMFELD_RC bool "Raumfeld Controller" select CPU_PXA300 - select HAVE_PWM select POWER_SUPPLY select PXA3xx @@ -608,7 +594,6 @@ config MACH_E800 config MACH_ZIPIT2 bool "Zipit Z2 Handheld" - select HAVE_PWM select PXA27x endmenu diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 650de39..ce62af8 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -233,7 +233,6 @@ config MACH_JZ4740 select IRQ_CPU select ARCH_REQUIRE_GPIOLIB select SYS_HAS_EARLY_PRINTK - select HAVE_PWM select HAVE_CLK select GENERIC_IRQ_CHIP diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig index 5f4967d..bc6ec8e 100644 --- a/drivers/input/misc/Kconfig +++ b/drivers/input/misc/Kconfig @@ -156,7 +156,7 @@ config INPUT_MAX8925_ONKEY config INPUT_MAX8997_HAPTIC tristate "MAXIM MAX8997 haptic controller support" - depends on PWM && HAVE_PWM && MFD_MAX8997 + depends on PWM && MFD_MAX8997 select INPUT_FF_MEMLESS help This option enables device driver support for the haptic controller @@ -461,7 +461,7 @@ config INPUT_PCF8574 config INPUT_PWM_BEEPER tristate "PWM beeper support" - depends on PWM && HAVE_PWM + depends on PWM help Say Y here to get support for PWM based beeper devices. diff --git a/include/linux/pwm.h b/include/linux/pwm.h index f0feafd..4717f54 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 */ -- 1.8.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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