diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-riic.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-riic.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c index a6996f3c1711..c7f3a4c02470 100644 --- a/drivers/i2c/busses/i2c-riic.c +++ b/drivers/i2c/busses/i2c-riic.c @@ -316,16 +316,13 @@ static int riic_init_hw(struct riic_dev *riic) struct i2c_timings *t = &riic->i2c_t; struct device *dev = riic->adapter.dev.parent; bool fast_mode_plus = riic->info->fast_mode_plus; + u32 max_freq = fast_mode_plus ? I2C_MAX_FAST_MODE_PLUS_FREQ + : I2C_MAX_FAST_MODE_FREQ; - if ((!fast_mode_plus && t->bus_freq_hz > I2C_MAX_FAST_MODE_FREQ) || - (fast_mode_plus && t->bus_freq_hz > I2C_MAX_FAST_MODE_PLUS_FREQ)) { - dev_err(&riic->adapter.dev, - "unsupported bus speed (%dHz). %d max\n", - t->bus_freq_hz, - fast_mode_plus ? I2C_MAX_FAST_MODE_PLUS_FREQ : - I2C_MAX_FAST_MODE_FREQ); - return -EINVAL; - } + if (t->bus_freq_hz > max_freq) + return dev_err_probe(&riic->adapter.dev, -EINVAL, + "unsupported bus speed %uHz (%u max)\n", + t->bus_freq_hz, max_freq); rate = clk_get_rate(riic->clk); |