[PATCH] mci: imx-esdhc-pbl: fix warning about unused static function

[Ahmad Fatoum]

esdhc_bootpart_active() is only used for i.MX8M, but the file is also
used for Layerscape platform. add a __maybe_unused to suppress the
warning.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 drivers/mci/imx-esdhc-pbl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mci/imx-esdhc-pbl.c b/drivers/mci/imx-esdhc-pbl.c
index 5a76e7a66381..c81eba5b9db3 100644
--- a/drivers/mci/imx-esdhc-pbl.c
+++ b/drivers/mci/imx-esdhc-pbl.c
@@ -44,7 +44,7 @@ static int esdhc_send_ext_csd(struct fsl_esdhc_host *host)
 	return esdhc_send_cmd(host, &cmd, &data);
 }
 
-static bool esdhc_bootpart_active(struct fsl_esdhc_host *host)
+static bool __maybe_unused esdhc_bootpart_active(struct fsl_esdhc_host *host)
 {
 	unsigned bootpart;
 
-- 
2.30.2