diff options
Diffstat (limited to 'drivers/misc/pch_phub.c')
| -rw-r--r-- | drivers/misc/pch_phub.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/misc/pch_phub.c b/drivers/misc/pch_phub.c index 5fe79df44838..01eb67b4871a 100644 --- a/drivers/misc/pch_phub.c +++ b/drivers/misc/pch_phub.c @@ -686,6 +686,8 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev, } if (id->driver_data == 1) { /* EG20T PCH */ + const char *board_name; + retval = sysfs_create_file(&pdev->dev.kobj, &dev_attr_pch_mac.attr); if (retval) @@ -701,7 +703,8 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev, CLKCFG_CANCLK_MASK); /* quirk for CM-iTC board */ - if (strstr(dmi_get_system_info(DMI_BOARD_NAME), "CM-iTC")) + board_name = dmi_get_system_info(DMI_BOARD_NAME); + if (board_name && strstr(board_name, "CM-iTC")) pch_phub_read_modify_write_reg(chip, (unsigned int)CLKCFG_REG_OFFSET, CLKCFG_UART_48MHZ | CLKCFG_BAUDDIV | |