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(+)
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)