linux-kernel - [PATCH] ARM: imx: don't build ssi-fiq if not required

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Message-Id: <20190103143631.29284-1-stefan@agner.ch>
Date:   Thu,  3 Jan 2019 15:36:31 +0100
From:   Stefan Agner <stefan@...er.ch>
To:     shawnguo@...nel.org, s.hauer@...gutronix.de
Cc:     arnd@...db.de, kernel@...gutronix.de, fabio.estevam@....com,
        linux-imx@....com, linux@...linux.org.uk,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Stefan Agner <stefan@...er.ch>
Subject: [PATCH] ARM: imx: don't build ssi-fiq if not required

The symbols provided by ssi-fiq are used in sound/soc/fsl/imx-pcm-fiq.c
only. Build ssi-fiq.o/ssi-fiq-ksym.o only if SND_SOC_IMX_PCM_FIQ is
enabled.

Signed-off-by: Stefan Agner <stefan@...er.ch>
---
 arch/arm/mach-imx/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index bae179af21f6..12b05708832d 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -31,7 +31,7 @@ obj-$(CONFIG_SOC_IMX6SX) += cpuidle-imx6sx.o
 obj-$(CONFIG_SOC_IMX6UL) += cpuidle-imx6sx.o
 endif
 
-ifdef CONFIG_SND_IMX_SOC
+ifdef CONFIG_SND_SOC_IMX_PCM_FIQ
 obj-y += ssi-fiq.o
 obj-y += ssi-fiq-ksym.o
 endif
-- 
2.19.2