diff options
Diffstat (limited to 'drivers/input/mouse/synaptics_i2c.c')
| -rw-r--r-- | drivers/input/mouse/synaptics_i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/mouse/synaptics_i2c.c b/drivers/input/mouse/synaptics_i2c.c index aa7c5da60800..cb2bf203f4ca 100644 --- a/drivers/input/mouse/synaptics_i2c.c +++ b/drivers/input/mouse/synaptics_i2c.c @@ -29,7 +29,7 @@ * after soft reset, we should wait for 1 ms * before the device becomes operational */ -#define SOFT_RESET_DELAY_MS 3 +#define SOFT_RESET_DELAY_US 3000 /* and after hard reset, we should wait for max 500ms */ #define HARD_RESET_DELAY_MS 500 @@ -311,7 +311,7 @@ static int synaptics_i2c_reset_config(struct i2c_client *client) if (ret) { dev_err(&client->dev, "Unable to reset device\n"); } else { - msleep(SOFT_RESET_DELAY_MS); + usleep_range(SOFT_RESET_DELAY_US, SOFT_RESET_DELAY_US + 100); ret = synaptics_i2c_config(client); if (ret) dev_err(&client->dev, "Unable to config device\n"); |