diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index d9979da11485..b90bc326907d 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -193,7 +193,8 @@ struct tegra_i2c_dev { bool is_multimaster_mode; }; -static void dvc_writel(struct tegra_i2c_dev *i2c_dev, u32 val, unsigned long reg) +static void dvc_writel(struct tegra_i2c_dev *i2c_dev, u32 val, + unsigned long reg) { writel(val, i2c_dev->base + reg); } @@ -643,9 +644,10 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev, return 0; /* - * NACK interrupt is generated before the I2C controller generates the - * STOP condition on the bus. So wait for 2 clock periods before resetting - * the controller so that STOP condition has been delivered properly. + * NACK interrupt is generated before the I2C controller generates + * the STOP condition on the bus. So wait for 2 clock periods + * before resetting the controller so that the STOP condition has + * been delivered properly. */ if (i2c_dev->msg_err == I2C_ERR_NO_ACK) udelay(DIV_ROUND_UP(2 * 1000000, i2c_dev->bus_clk_rate)); |