mirror of https://gitee.com/openkylin/linux.git
ARM: samsung: remove HAVE_S3C2410_WATCHDOG and use direct dependencies
A separate Kconfig option HAVE_S3C2410_WATCHDOG for Samsung SoCs is not really needed and the s3c24xx watchdog driver can depend on Samsung ARM architectures instead. The "HAVE_xxx_WATCHDOG" pattern of dependency is not popular and Samsung platforms are here exceptions. All others just depend on CONFIG_ARCH_xxx. This makes the code slightly smaller without any change in functionality. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Guenter Roeck <linux@roeck-us.net>
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@ -503,7 +503,6 @@ config ARCH_S3C24XX
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select GPIOLIB
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select GENERIC_IRQ_MULTI_HANDLER
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select HAVE_S3C_RTC if RTC_CLASS
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select NEED_MACH_IO_H
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select SAMSUNG_ATAGS
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@ -24,7 +24,6 @@ menuconfig ARCH_EXYNOS
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select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5
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select HAVE_ARM_SCU if SMP
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select HAVE_S3C_RTC if RTC_CLASS
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select PINCTRL
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select PINCTRL_EXYNOS
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@ -13,7 +13,6 @@ menuconfig ARCH_S3C64XX
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select GPIO_SAMSUNG if ATAGS
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select GPIOLIB
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select HAVE_TCM
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select PLAT_SAMSUNG
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select PM_GENERIC_DOMAINS if PM
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@ -165,7 +164,6 @@ config MACH_SMDK6410
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bool "SMDK6410"
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depends on ATAGS
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select CPU_S3C6410
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select S3C64XX_SETUP_FB_24BPP
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select S3C64XX_SETUP_I2C1
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select S3C64XX_SETUP_IDE
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@ -14,7 +14,6 @@ config ARCH_S5PV210
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select COMMON_CLK_SAMSUNG
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select GPIOLIB
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select HAVE_S3C_RTC if RTC_CLASS
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select PINCTRL
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select PINCTRL_EXYNOS
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@ -80,7 +80,6 @@ config ARCH_EXYNOS
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select EXYNOS_CHIPID
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select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
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select EXYNOS_PMU
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select HAVE_S3C_RTC if RTC_CLASS
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select PINCTRL
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select PINCTRL_EXYNOS
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@ -478,16 +478,10 @@ config IXP4XX_WATCHDOG
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Say N if you are unsure.
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config HAVE_S3C2410_WATCHDOG
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bool
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help
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This will include watchdog timer support for Samsung SoCs. If
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you want to include watchdog support for any machine, kindly
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select this in the respective mach-XXXX/Kconfig file.
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config S3C2410_WATCHDOG
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tristate "S3C2410 Watchdog"
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depends on HAVE_S3C2410_WATCHDOG || COMPILE_TEST
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depends on ARCH_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210 || ARCH_EXYNOS || \
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COMPILE_TEST
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select WATCHDOG_CORE
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select MFD_SYSCON if ARCH_EXYNOS
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help
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