android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Platform: x86: chromeos_laptop - Add a more general add_i2c_device

Browse Source 
This will allow us to assign devices to buses by the type enum.

Signed-off-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
This commit is contained in:
Benson Leung
2013-02-21 12:14:56 -08:00
committed by Matthew Garrett
parent 33a84f8a76
commit e7b28845d7
1 changed files with 11 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/platform/x86/chromeos_laptop.c
View File

@ -181,16 +181,24 @@ static __init struct i2c_client *add_probed_i2c_device(
* info->addr. * info->addr.
* Returns NULL if no device found. * Returns NULL if no device found.
*/ */
static struct i2c_client __init *add_smbus_device(const char *name, static __init struct i2c_client *add_i2c_device(const char *name,
struct i2c_board_info *info) enum i2c_adapter_type type,
struct i2c_board_info *info)
{ {
const unsigned short addr_list[] = { info->addr, I2C_CLIENT_END }; const unsigned short addr_list[] = { info->addr, I2C_CLIENT_END };
return __add_probed_i2c_device(name, return __add_probed_i2c_device(name,
find_i2c_adapter_num(I2C_ADAPTER_SMBUS), find_i2c_adapter_num(type),
info, info,
addr_list); addr_list);
} }
static struct i2c_client __init *add_smbus_device(const char *name,
struct i2c_board_info *info)
{
return add_i2c_device(name, I2C_ADAPTER_SMBUS, info);
}
static int __init setup_cyapa_smbus_tp(const struct dmi_system_id *id) static int __init setup_cyapa_smbus_tp(const struct dmi_system_id *id)
{ {
/* add cyapa touchpad on smbus */ /* add cyapa touchpad on smbus */