When CONFIG_ACPI isn't set, variable qdf2400_ops/qdf2432_ops isn't used.
drivers/net/ethernet/qualcomm/emac/emac-sgmii.c:284:25: warning: ‘qdf2400_ops’ 
defined but not used [-Wunused-variable]
 static struct sgmii_ops qdf2400_ops = {
                         ^~~~~~~~~~~
drivers/net/ethernet/qualcomm/emac/emac-sgmii.c:276:25: warning: ‘qdf2432_ops’ 
defined but not used [-Wunused-variable]
 static struct sgmii_ops qdf2432_ops = {
                         ^~~~~~~~~~~

Move the declaration and functions inside the CONFIG_ACPI ifdef 
to fix the warning.
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/net/ethernet/qualcomm/emac/emac-sgmii.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c 
b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
index 562420b..15609cb 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-sgmii.c
@@ -108,6 +108,7 @@ static void emac_sgmii_link_init(struct emac_adapter *adpt)
        writel(val, phy->base + EMAC_SGMII_PHY_AUTONEG_CFG2);
 }
 
+#ifdef CONFIG_ACPI
 static int emac_sgmii_irq_clear(struct emac_adapter *adpt, u8 irq_bits)
 {
        struct emac_sgmii *phy = &adpt->phy;
@@ -291,7 +292,6 @@ static struct sgmii_ops qdf2400_ops = {
 
 static int emac_sgmii_acpi_match(struct device *dev, void *data)
 {
-#ifdef CONFIG_ACPI
        static const struct acpi_device_id match_table[] = {
                {
                        .id = "QCOM8071",
@@ -327,10 +327,16 @@ static int emac_sgmii_acpi_match(struct device *dev, void 
*data)
                        return 1;
                }
        }
-#endif
 
        return 0;
 }
+#else
+static int emac_sgmii_acpi_match(struct device *dev, void *data)
+{
+       return 0;
+}
+
+#endif
 
 static const struct of_device_id emac_sgmii_dt_match[] = {
        {
-- 
2.7.0


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