firmware loader: fix compile warning with PM_SLEEP set
This patch fixes the below compile warning:
drivers/base/firmware_class.c:1254:12: warning: 'cache_firmware' defined
but not used [-Wunused-function]
static int cache_firmware(const char *fw_name)
^
drivers/base/firmware_class.c:1281:12: warning: 'uncache_firmware'
defined but not used [-Wunused-function]
static int uncache_firmware(const char *fw_name)
^
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 7fefcb5..2b91b11 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -1247,6 +1247,9 @@
}
EXPORT_SYMBOL(request_firmware_nowait);
+#ifdef CONFIG_PM_SLEEP
+static ASYNC_DOMAIN_EXCLUSIVE(fw_cache_domain);
+
/**
* cache_firmware - cache one firmware image in kernel memory space
* @fw_name: the firmware image name
@@ -1307,9 +1310,6 @@
return -EINVAL;
}
-#ifdef CONFIG_PM_SLEEP
-static ASYNC_DOMAIN_EXCLUSIVE(fw_cache_domain);
-
static struct fw_cache_entry *alloc_fw_cache_entry(const char *name)
{
struct fw_cache_entry *fce;