[PATCH] net: fec: Silence M5272 build warnings

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

If CONFIG_M5272=y:

    drivers/net/ethernet/freescale/fec_main.c: In function ‘fec_restart’:
    drivers/net/ethernet/freescale/fec_main.c:948:6: warning: unused variable ‘val’ [-Wunused-variable]
      948 |  u32 val;
	  |      ^~~
    drivers/net/ethernet/freescale/fec_main.c: In function ‘fec_get_mac’:
    drivers/net/ethernet/freescale/fec_main.c:1667:28: warning: unused variable ‘pdata’ [-Wunused-variable]
     1667 |  struct fec_platform_data *pdata = dev_get_platdata(&fep->pdev->dev);
	  |                            ^~~~~

Fix this by moving the variable declarations inside the existing #ifdef
blocks.

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
 drivers/net/ethernet/freescale/fec_main.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 9ebdb0e54291b204..3db882322b2bd3e8 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -945,7 +945,6 @@ static void
 fec_restart(struct net_device *ndev)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
-	u32 val;
 	u32 temp_mac[2];
 	u32 rcntl = OPT_FRAME_SIZE | 0x04;
 	u32 ecntl = 0x2; /* ETHEREN */
@@ -997,7 +996,8 @@ fec_restart(struct net_device *ndev)
 
 #if !defined(CONFIG_M5272)
 	if (fep->quirks & FEC_QUIRK_HAS_RACC) {
-		val = readl(fep->hwp + FEC_RACC);
+		u32 val = readl(fep->hwp + FEC_RACC);
+
 		/* align IP header */
 		val |= FEC_RACC_SHIFT16;
 		if (fep->csum_flags & FLAG_RX_CSUM_ENABLED)
@@ -1664,7 +1664,6 @@ static int fec_enet_rx_napi(struct napi_struct *napi, int budget)
 static void fec_get_mac(struct net_device *ndev)
 {
 	struct fec_enet_private *fep = netdev_priv(ndev);
-	struct fec_platform_data *pdata = dev_get_platdata(&fep->pdev->dev);
 	unsigned char *iap, tmpaddr[ETH_ALEN];
 
 	/*
@@ -1695,6 +1694,8 @@ static void fec_get_mac(struct net_device *ndev)
 		if (FEC_FLASHMAC)
 			iap = (unsigned char *)FEC_FLASHMAC;
 #else
+		struct fec_platform_data *pdata = dev_get_platdata(&fep->pdev->dev);
+
 		if (pdata)
 			iap = (unsigned char *)&pdata->mac;
 #endif
-- 
2.25.1