linux-kernel - [PATCH v3 1/2] memory: jz4780-nemc: Limit dependency and compile testing to Ingenic architecture only

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Date:   Fri, 24 Jul 2020 16:54:00 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Krzysztof Kozlowski <krzk@...nel.org>,
        Harvey Hunt <harveyhuntnexus@...il.com>,
        Paul Cercueil <paul@...pouillou.net>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org
Cc:     Arnd Bergmann <arnd@...db.de>
Subject: [PATCH v3 1/2] memory: jz4780-nemc: Limit dependency and compile testing to Ingenic architecture only

Enabling the JZ4780_NEMC driver makes sense only for specific hardware -
the Ingenic SoC architecture.  Set it's dependency to MACH_INGENIC so it
will not appear on unrelated architectures (easier job for
downstream/distro kernel engineers).

When compile testing, do not enable the driver on other architectures.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Changes since v2:
1. MIPS -> MACH_INGENIC, as suggested by Arnd
---
 drivers/memory/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index a1493549fec3..cd4fc93b50df 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -152,8 +152,8 @@ config FSL_IFC
 
 config JZ4780_NEMC
 	bool "Ingenic JZ4780 SoC NEMC driver"
-	default y
-	depends on MIPS || COMPILE_TEST
+	default y if MACH_INGENIC
+	depends on MACH_INGENIC || COMPILE_TEST
 	depends on HAS_IOMEM && OF
 	help
 	  This driver is for the NAND/External Memory Controller (NEMC) in
-- 
2.17.1