[-next] ASoC: soc-core: Fix -Wunused-const-variable warning
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Message ID 20190813142501.13080-1-yuehaibing@huawei.com
State Accepted
Commit 0faf1237c60a3791d7ff32035d3097d3e022e68f
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  • [-next] ASoC: soc-core: Fix -Wunused-const-variable warning
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Commit Message

YueHaibing Aug. 13, 2019, 2:25 p.m. UTC
If CONFIG_DMI is not set, gcc warns:

sound/soc/soc-core.c:81:27: warning:
 dmi_blacklist defined but not used [-Wunused-const-variable=]

Add #ifdef guard around it.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 sound/soc/soc-core.c | 2 ++
 1 file changed, 2 insertions(+)

Patch
diff mbox series

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index bb1e9e2..dcf39eb 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -73,6 +73,7 @@  static int pmdown_time = 5000;
 module_param(pmdown_time, int, 0);
 MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)");
 
+#ifdef CONFIG_DMI
 /*
  * If a DMI filed contain strings in this blacklist (e.g.
  * "Type2 - Board Manufacturer" or "Type1 - TBD by OEM"), it will be taken
@@ -87,6 +88,7 @@  static const char * const dmi_blacklist[] = {
 	"Board Product Name",
 	NULL,	/* terminator */
 };
+#endif
 
 static ssize_t pmdown_time_show(struct device *dev,
 				struct device_attribute *attr, char *buf)