GCC4.6: Squash warnings in fec_mxc.c

fec_mxc.c: In function 'fec_mii_setspeed':
fec_mxc.c:112:2: warning: format '%#lx' expects type 'long unsigned int', but
argument 2 has type 'u32'
fec_mxc.c: In function 'fec_recv':
fec_mxc.c:632:2: warning: format '%x' expects type 'unsigned int', but argument
2 has type 'long unsigned int'

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>

drivers/net/fec_mxc.c

@@ -109,7 +109,7 @@ static void fec_mii_setspeed(struct fec_priv *fec)
 	 */
 	writel((((imx_get_fecclk() / 1000000) + 2) / 5) << 1,
 			&fec->eth->mii_speed);
-	debug("fec_init: mii_speed %#lx\n",
+	debug("fec_init: mii_speed %08x\n",
 			readl(&fec->eth->mii_speed));
 }
 static int fec_miiphy_write(const char *dev, uint8_t phyAddr, uint8_t regAddr,
@@ -629,7 +629,7 @@ static int fec_recv(struct eth_device *dev)
 	 */
 	ievent = readl(&fec->eth->ievent);
 	writel(ievent, &fec->eth->ievent);
-	debug("fec_recv: ievent 0x%x\n", ievent);
+	debug("fec_recv: ievent 0x%lx\n", ievent);
 	if (ievent & FEC_IEVENT_BABR) {
 		fec_halt(dev);
 		fec_init(dev, fec->bd);