MIPS: BCM47xx: Use sscanf for parsing mac address
Instead of writing own function for parsing the mac address we now
use sscanf.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
To: linux-mips@linux-mips.org
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: https://patchwork.linux-mips.org/patch/1847/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 1f61dfd..87a3055 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -56,23 +56,6 @@
cpu_relax();
}
-static void str2eaddr(char *str, char *dest)
-{
- int i = 0;
-
- if (str == NULL) {
- memset(dest, 0, 6);
- return;
- }
-
- for (;;) {
- dest[i++] = (char) simple_strtoul(str, NULL, 16);
- str += 2;
- if (!*str++ || i == 6)
- break;
- }
-}
-
#define READ_FROM_NVRAM(_outvar, name, buf) \
if (nvram_getenv(name, buf, sizeof(buf)) >= 0)\
sprom->_outvar = simple_strtoul(buf, NULL, 0);
@@ -87,11 +70,11 @@
sprom->revision = 1; /* Fallback: Old hardware does not define this. */
READ_FROM_NVRAM(revision, "sromrev", buf);
if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
- str2eaddr(buf, sprom->il0mac);
+ nvram_parse_macaddr(buf, sprom->il0mac);
if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
- str2eaddr(buf, sprom->et0mac);
+ nvram_parse_macaddr(buf, sprom->et0mac);
if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
- str2eaddr(buf, sprom->et1mac);
+ nvram_parse_macaddr(buf, sprom->et1mac);
READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf);
READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf);
READ_FROM_NVRAM(et0mdcport, "et0mdcport", buf);