summaryrefslogtreecommitdiffstats
path: root/drivers/misc/pch_phub.c
diff options
context:
space:
mode:
authorTomoya MORINAGA <tomoya.rohm@gmail.com>2011-11-11 10:12:18 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-15 11:01:50 -0800
commit2a9887919457c6e1bd482e8448223be59d19010a (patch)
tree5788c2cd1318799de4de515943683e6e56d01e6e /drivers/misc/pch_phub.c
parent9914a0de7a27ef2cb5d9aacfe50ae97ebb532f28 (diff)
downloadop-kernel-dev-2a9887919457c6e1bd482e8448223be59d19010a.zip
op-kernel-dev-2a9887919457c6e1bd482e8448223be59d19010a.tar.gz
pch_phub: Fix MAC address writing issue for LAPIS ML7831
ISSUE: Using ML7831, MAC address writing doesn't work well. CAUSE: ML7831 and EG20T have the same register map for MAC address access. However, this driver processes the writing the same as ML7223. This is not true. This driver must process the writing the same as EG20T. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Cc: Masayuki Ohtak <masa-korg@dsn.okisemi.com> Cc: Alexander Stein <alexander.stein@systec-electronic.com> Cc: Denis Turischev <denis@compulab.co.il> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/misc/pch_phub.c')
-rw-r--r--drivers/misc/pch_phub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/pch_phub.c b/drivers/misc/pch_phub.c
index 0e2c181..10fc478 100644
--- a/drivers/misc/pch_phub.c
+++ b/drivers/misc/pch_phub.c
@@ -476,7 +476,7 @@ static int pch_phub_write_gbe_mac_addr(struct pch_phub_reg *chip, u8 *data)
int retval;
int i;
- if (chip->ioh_type == 1) /* EG20T */
+ if ((chip->ioh_type == 1) || (chip->ioh_type == 5)) /* EG20T or ML7831*/
retval = pch_phub_gbe_serial_rom_conf(chip);
else /* ML7223 */
retval = pch_phub_gbe_serial_rom_conf_mp(chip);
OpenPOWER on IntegriCloud