linux-kernel - [PATCH 02/13] arm: debug: reuse the config DEBUG

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Message-Id: <20211028141938.3530-3-lukas.bulwahn@gmail.com>
Date:   Thu, 28 Oct 2021 16:19:27 +0200
From:   Lukas Bulwahn <lukas.bulwahn@...il.com>
To:     Russell King <linux@...linux.org.uk>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        Sekhar Nori <nsekhar@...com>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Linus Walleij <linusw@...nel.org>,
        Imre Kaloz <kaloz@...nwrt.org>,
        Krzysztof Halasa <khalasa@...p.pl>,
        Avi Fishman <avifishman70@...il.com>,
        Tomer Maimon <tmaimon77@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        linux-arm-kernel@...ts.infradead.org, openbmc@...ts.ozlabs.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Lukas Bulwahn <lukas.bulwahn@...il.com>
Subject: [PATCH 02/13] arm: debug: reuse the config DEBUG_OMAP2UART{1,2} for OMAP{3,4,5}

Commit d2b310b0234c ("ARM: debug: Use generic 8250 debug_ll for omap2 and
omap3/4/5 common uarts") adds address definitions of DEBUG_UART_PHYS for
OMAP2, OMAP3, OMAP4 and OMAP5 in ./arch/arm/Kconfig.debug.

These definitions depend on DEBUG_OMAP{2,3,4,5}UART{1,2}; however, only
DEBUG_OMAP2UART{1,2} are defined in ./arch/arm/Kconfig.debug, and
DEBUG_OMAP{3,4,5}UART{1,2} are not defined. Hence, the script
./scripts/checkkconfigsymbols.py warns here on non-existing symbols.
Simply reuse the config DEBUG_OMAP2UART{1,2}; there is no need to define
separate config symbols for OMAP{3,4,5}. So, just delete the dead
references to DEBUG_OMAP{3,4,5}UART{1,2}.

Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com>
---
 arch/arm/Kconfig.debug | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 98436702e0c7..83484564b1d9 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1643,10 +1643,8 @@ config DEBUG_UART_PHYS
 	default 0x48020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1
 	default 0x48022000 if DEBUG_TI81XXUART2
 	default 0x48024000 if DEBUG_TI81XXUART3
-	default 0x4806a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \
-				DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1
-	default 0x4806c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \
-				DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2
+	default 0x4806a000 if DEBUG_OMAP2UART1
+	default 0x4806c000 if DEBUG_OMAP2UART2
 	default 0x4806e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4
 	default 0x49020000 if DEBUG_OMAP3UART3
 	default 0x49042000 if DEBUG_OMAP3UART4
@@ -1782,10 +1780,8 @@ config DEBUG_UART_VIRT
 	default 0xfa020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1
 	default 0xfa022000 if DEBUG_TI81XXUART2
 	default 0xfa024000 if DEBUG_TI81XXUART3
-	default 0xfa06a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \
-				DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1
-	default 0xfa06c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \
-				DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2
+	default 0xfa06a000 if DEBUG_OMAP2UART1
+	default 0xfa06c000 if DEBUG_OMAP2UART2
 	default 0xfa06e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4
 	default 0xfa71e000 if DEBUG_QCOM_UARTDM
 	default 0xfb002000 if DEBUG_CNS3XXX
-- 
2.26.2