linux-kernel - [PATCH 20/21] soc: s3c: remove pm-debug hack

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Date:   Fri, 21 Oct 2022 22:27:53 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     linux-arm-kernel@...ts.infradead.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     linux-kernel@...r.kernel.org, Ben Dooks <ben-linux@...ff.org>,
        Simtec Linux Team <linux@...tec.co.uk>,
        Arnd Bergmann <arnd@...db.de>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Sam Protsenko <semen.protsenko@...aro.org>,
        Chanho Park <chanho61.park@...sung.com>,
        linux-samsung-soc@...r.kernel.org
Subject: [PATCH 20/21] soc: s3c: remove pm-debug hack

From: Arnd Bergmann <arnd@...db.de>

CONFIG_SAMSUNG_PM_DEBUG was only used on s3c24xx because of the
DEBUG_S3C24XX_UART dependency. Since s3c24xx is now gone, and nobody
ever noticed this option being missing from s3c64xx, it can be safely
removed as well.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/soc/samsung/Kconfig        | 22 +--------
 drivers/soc/samsung/Makefile       |  1 -
 drivers/soc/samsung/s3c-pm-debug.c | 79 ------------------------------
 3 files changed, 1 insertion(+), 101 deletions(-)
 delete mode 100644 drivers/soc/samsung/s3c-pm-debug.c

diff --git a/drivers/soc/samsung/Kconfig b/drivers/soc/samsung/Kconfig
index b4f538d7412f..7a8f291e7704 100644
--- a/drivers/soc/samsung/Kconfig
+++ b/drivers/soc/samsung/Kconfig
@@ -52,29 +52,9 @@ config EXYNOS_PM_DOMAINS
 	bool "Exynos PM domains" if COMPILE_TEST
 	depends on (ARCH_EXYNOS && PM_GENERIC_DOMAINS) || COMPILE_TEST
 
-config SAMSUNG_PM_DEBUG
-	bool "Samsung PM Suspend debug"
-	depends on PM && DEBUG_KERNEL
-	depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
-	depends on DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
-	depends on DEBUG_LL && MMU
-	help
-	  Say Y here if you want verbose debugging from the PM Suspend and
-	  Resume code. See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
-	  for more information.
-
-config S3C_PM_DEBUG_LED_SMDK
-       bool "SMDK LED suspend/resume debugging"
-       depends on PM && (MACH_SMDK6410)
-       help
-         Say Y here to enable the use of the SMDK LEDs on the baseboard
-	 for debugging of the state of the suspend and resume process.
-
-	 Note, this currently only works for S3C64XX based SMDK boards.
-
 config SAMSUNG_PM_CHECK
 	bool "S3C2410 PM Suspend Memory CRC"
-	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210)
+	depends on PM && (ARCH_S3C64XX || ARCH_S5PV210)
 	select CRC32
 	help
 	  Enable the PM code's memory area checksum over sleep. This option
diff --git a/drivers/soc/samsung/Makefile b/drivers/soc/samsung/Makefile
index 9f59d1905ab0..d35270fc6b2b 100644
--- a/drivers/soc/samsung/Makefile
+++ b/drivers/soc/samsung/Makefile
@@ -14,4 +14,3 @@ obj-$(CONFIG_EXYNOS_PM_DOMAINS) += pm_domains.o
 obj-$(CONFIG_EXYNOS_REGULATOR_COUPLER) += exynos-regulator-coupler.o
 
 obj-$(CONFIG_SAMSUNG_PM_CHECK)	+= s3c-pm-check.o
-obj-$(CONFIG_SAMSUNG_PM_DEBUG)	+= s3c-pm-debug.o
diff --git a/drivers/soc/samsung/s3c-pm-debug.c b/drivers/soc/samsung/s3c-pm-debug.c
deleted file mode 100644
index b5ce0e9a41e5..000000000000
-- 
2.29.2