linux-kernel - [PATCH] ARM: SAMSUNG: limit SAMSUNG_PM_DEBUG config option to non-Exynos platforms

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Message-Id: <20180928133713eucas1p16a15a68b61de9aa3310737f7fd77d20d~Yk9kqY_Ga2124121241eucas1p1b@eucas1p1.samsung.com>
Date:   Fri, 28 Sep 2018 15:37:12 +0200
From:   Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     Kukjin Kim <kgene@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ARM: SAMSUNG: limit SAMSUNG_PM_DEBUG config option to
 non-Exynos platforms

"Samsung PM Suspend debug" feature (controlled by SAMSUNG_PM_DEBUG
config option) is not working properly (debug messages are not
displayed after resume) on Exynos platforms because GPIOs restore
code is not implemented.

Add PLAT_S3C24XX, ARCH_S3C64XX and ARCH_S5PV210 dependencies to
SAMSUNG_PM_DEBUG config option to hide it on Exynos platforms.

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
---
 arch/arm/plat-samsung/Kconfig |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: b/arch/arm/plat-samsung/Kconfig
===================================================================
--- a/arch/arm/plat-samsung/Kconfig	2018-09-28 15:20:06.041911426 +0200
+++ b/arch/arm/plat-samsung/Kconfig	2018-09-28 15:20:06.037911426 +0200
@@ -238,7 +238,8 @@ comment "Power management"
 
 config SAMSUNG_PM_DEBUG
 	bool "Samsung PM Suspend debug"
-	depends on PM && DEBUG_KERNEL
+	depends on DEBUG_KERNEL
+	depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210)
 	depends on DEBUG_EXYNOS_UART || DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
 	help
 	  Say Y here if you want verbose debugging from the PM Suspend and