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From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, kernel@pengutronix.de
Subject: [PATCH] ARM: s3c: Drop config symbol S3C24XX_PWM
Date: Mon, 28 Mar 2022 10:26:38 +0200	[thread overview]
Message-ID: <20220328082638.112185-1-u.kleine-koenig@pengutronix.de> (raw)

The only effect of this symbol is to select PWM_SAMSUNG. Drop it and fix
the affected defconfigs to still keep PWM_SAMSUNG=y. Developers using
MACH_NEO1973_GTA02 and/or MACH_RX1950 now have to manually select PWM and
PWM_SAMSUNG (and get the freedom to select is as a module or not at all).
A side effect of this change is that allmodconfig now contains
PWM_SAMSUNG=m (which was =y before).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 arch/arm/configs/mini2440_defconfig | 3 ++-
 arch/arm/configs/s3c2410_defconfig  | 2 ++
 arch/arm/mach-s3c/Kconfig           | 8 --------
 arch/arm/mach-s3c/Kconfig.s3c24xx   | 2 --
 4 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index 898490aaa39e..c7741289f213 100644
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -6,7 +6,6 @@ CONFIG_BLK_DEV_INITRD=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_ARCH_S3C24XX=y
 CONFIG_S3C_ADC=y
-CONFIG_S3C24XX_PWM=y
 # CONFIG_CPU_S3C2410 is not set
 CONFIG_CPU_S3C2440=y
 CONFIG_MACH_MINI2440=y
@@ -228,6 +227,8 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y
 CONFIG_RTC_DRV_S3C=y
 CONFIG_DMADEVICES=y
 CONFIG_S3C24XX_DMAC=y
+CONFIG_PWM=y
+CONFIG_PWM_SAMSUNG=y
 CONFIG_EXT2_FS=m
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 153009130dab..0ec00aec2e8a 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -358,6 +358,8 @@ CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_S3C=y
 CONFIG_DMADEVICES=y
 CONFIG_S3C24XX_DMAC=y
+CONFIG_PWM=y
+CONFIG_PWM_SAMSUNG=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/mach-s3c/Kconfig b/arch/arm/mach-s3c/Kconfig
index 1899fc3f44fd..54548c051402 100644
--- a/arch/arm/mach-s3c/Kconfig
+++ b/arch/arm/mach-s3c/Kconfig
@@ -207,14 +207,6 @@ config SAMSUNG_DEV_PWM
 	help
 	  Compile in platform device definition for PWM Timer
 
-config S3C24XX_PWM
-	bool "PWM device support"
-	select PWM
-	select PWM_SAMSUNG
-	help
-	  Support for exporting the PWM timer blocks via the pwm device
-	  system
-
 config GPIO_SAMSUNG
 	def_bool y
 
diff --git a/arch/arm/mach-s3c/Kconfig.s3c24xx b/arch/arm/mach-s3c/Kconfig.s3c24xx
index 000e3e234f71..ee4b79ac3755 100644
--- a/arch/arm/mach-s3c/Kconfig.s3c24xx
+++ b/arch/arm/mach-s3c/Kconfig.s3c24xx
@@ -532,7 +532,6 @@ config MACH_NEO1973_GTA02
 	select MFD_PCF50633
 	select PCF50633_GPIO
 	select POWER_SUPPLY
-	select S3C24XX_PWM
 	select S3C_DEV_USB_HOST
 	help
 	   Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
@@ -544,7 +543,6 @@ config MACH_RX1950
 	select S3C2410_COMMON_DCLK
 	select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 	select S3C2440_XTAL_16934400
-	select S3C24XX_PWM
 	select S3C_DEV_NAND
 	help
 	   Say Y here if you're using HP iPAQ rx1950

base-commit: ae085d7f9365de7da27ab5c0d16b12d51ea7fca9
-- 
2.35.1


WARNING: multiple messages have this Message-ID (diff)
From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org, kernel@pengutronix.de
Subject: [PATCH] ARM: s3c: Drop config symbol S3C24XX_PWM
Date: Mon, 28 Mar 2022 10:26:38 +0200	[thread overview]
Message-ID: <20220328082638.112185-1-u.kleine-koenig@pengutronix.de> (raw)

The only effect of this symbol is to select PWM_SAMSUNG. Drop it and fix
the affected defconfigs to still keep PWM_SAMSUNG=y. Developers using
MACH_NEO1973_GTA02 and/or MACH_RX1950 now have to manually select PWM and
PWM_SAMSUNG (and get the freedom to select is as a module or not at all).
A side effect of this change is that allmodconfig now contains
PWM_SAMSUNG=m (which was =y before).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 arch/arm/configs/mini2440_defconfig | 3 ++-
 arch/arm/configs/s3c2410_defconfig  | 2 ++
 arch/arm/mach-s3c/Kconfig           | 8 --------
 arch/arm/mach-s3c/Kconfig.s3c24xx   | 2 --
 4 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/arch/arm/configs/mini2440_defconfig b/arch/arm/configs/mini2440_defconfig
index 898490aaa39e..c7741289f213 100644
--- a/arch/arm/configs/mini2440_defconfig
+++ b/arch/arm/configs/mini2440_defconfig
@@ -6,7 +6,6 @@ CONFIG_BLK_DEV_INITRD=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_ARCH_S3C24XX=y
 CONFIG_S3C_ADC=y
-CONFIG_S3C24XX_PWM=y
 # CONFIG_CPU_S3C2410 is not set
 CONFIG_CPU_S3C2440=y
 CONFIG_MACH_MINI2440=y
@@ -228,6 +227,8 @@ CONFIG_RTC_INTF_DEV_UIE_EMUL=y
 CONFIG_RTC_DRV_S3C=y
 CONFIG_DMADEVICES=y
 CONFIG_S3C24XX_DMAC=y
+CONFIG_PWM=y
+CONFIG_PWM_SAMSUNG=y
 CONFIG_EXT2_FS=m
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 153009130dab..0ec00aec2e8a 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -358,6 +358,8 @@ CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_S3C=y
 CONFIG_DMADEVICES=y
 CONFIG_S3C24XX_DMAC=y
+CONFIG_PWM=y
+CONFIG_PWM_SAMSUNG=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y
diff --git a/arch/arm/mach-s3c/Kconfig b/arch/arm/mach-s3c/Kconfig
index 1899fc3f44fd..54548c051402 100644
--- a/arch/arm/mach-s3c/Kconfig
+++ b/arch/arm/mach-s3c/Kconfig
@@ -207,14 +207,6 @@ config SAMSUNG_DEV_PWM
 	help
 	  Compile in platform device definition for PWM Timer
 
-config S3C24XX_PWM
-	bool "PWM device support"
-	select PWM
-	select PWM_SAMSUNG
-	help
-	  Support for exporting the PWM timer blocks via the pwm device
-	  system
-
 config GPIO_SAMSUNG
 	def_bool y
 
diff --git a/arch/arm/mach-s3c/Kconfig.s3c24xx b/arch/arm/mach-s3c/Kconfig.s3c24xx
index 000e3e234f71..ee4b79ac3755 100644
--- a/arch/arm/mach-s3c/Kconfig.s3c24xx
+++ b/arch/arm/mach-s3c/Kconfig.s3c24xx
@@ -532,7 +532,6 @@ config MACH_NEO1973_GTA02
 	select MFD_PCF50633
 	select PCF50633_GPIO
 	select POWER_SUPPLY
-	select S3C24XX_PWM
 	select S3C_DEV_USB_HOST
 	help
 	   Say Y here if you are using the Openmoko GTA02 / Freerunner GSM Phone
@@ -544,7 +543,6 @@ config MACH_RX1950
 	select S3C2410_COMMON_DCLK
 	select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ
 	select S3C2440_XTAL_16934400
-	select S3C24XX_PWM
 	select S3C_DEV_NAND
 	help
 	   Say Y here if you're using HP iPAQ rx1950

base-commit: ae085d7f9365de7da27ab5c0d16b12d51ea7fca9
-- 
2.35.1


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             reply	other threads:[~2022-03-28  8:28 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28  8:26 Uwe Kleine-König [this message]
2022-03-28  8:26 ` [PATCH] ARM: s3c: Drop config symbol S3C24XX_PWM Uwe Kleine-König
2022-04-04 16:40 ` Krzysztof Kozlowski
2022-04-04 16:40   ` Krzysztof Kozlowski

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