From: Brian Norris <computersforpeace@gmail.com>
Date: Wed, 4 Sep 2013 18:00:46 +0000 (-0700)
Subject: ARM: davinci: dm365 evm: fix unused variable warning
X-Git-Tag: firefly_0821_release~176^2~5206^2~14^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=016b9eb0c52ed7349ffdb42b4e51c93ad1f5d90a;p=firefly-linux-kernel-4.4.55.git

ARM: davinci: dm365 evm: fix unused variable warning

If neither CONFIG_SND_DM365_AIC3X_CODEC nor CONFIG_SND_DM365_VOICE_CODEC
are defined, we may get warnings like:

    arch/arm/mach-davinci/board-dm365-evm.c:179:33: warning: 'dm365_evm_snd_data' defined but not used [-Wunused-variable]

To fix this, just mark the struct as __maybe_unused.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---

diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 92b7f770615a..4078ba93776b 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -176,7 +176,7 @@ static struct at24_platform_data eeprom_info = {
 	.context	= (void *)0x7f00,
 };
 
-static struct snd_platform_data dm365_evm_snd_data = {
+static struct snd_platform_data dm365_evm_snd_data __maybe_unused = {
 	.asp_chan_q = EVENTQ_3,
 };