diff options
Diffstat (limited to 'drivers/platform/chrome')
| -rw-r--r-- | drivers/platform/chrome/chromeos_laptop.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c index 37fa570a763..a53fe76de5d 100644 --- a/drivers/platform/chrome/chromeos_laptop.c +++ b/drivers/platform/chrome/chromeos_laptop.c @@ -187,6 +187,7 @@ static int __find_i2c_adap(struct device *dev, void *data) struct i2c_lookup *lookup = data; static const char *prefix = "i2c-"; struct i2c_adapter *adapter; + if (strncmp(dev_name(dev), prefix, strlen(prefix)) != 0) return 0; adapter = to_i2c_adapter(dev); @@ -248,6 +249,7 @@ static struct i2c_client *add_i2c_device(const char *name, struct i2c_board_info *info) { const unsigned short addr_list[] = { info->addr, I2C_CLIENT_END }; + return __add_probed_i2c_device(name, find_i2c_adapter_num(type), info, @@ -542,6 +544,7 @@ static struct platform_driver cros_platform_driver = { static int __init chromeos_laptop_init(void) { int ret; + if (!dmi_check_system(chromeos_laptop_dmi_table)) { pr_debug("%s unsupported system.\n", __func__); return -ENODEV; |