The exact sequence is already available in form of device_reset_us. Make use of it. Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> --- drivers/i2c/busses/i2c-stm32.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/i2c/busses/i2c-stm32.c b/drivers/i2c/busses/i2c-stm32.c index 6af55fb3ffda..9f34760e3fdf 100644 --- a/drivers/i2c/busses/i2c-stm32.c +++ b/drivers/i2c/busses/i2c-stm32.c @@ -785,7 +785,6 @@ static int __init stm32_i2c_probe(struct device_d *dev) struct resource *iores; struct stm32_i2c *stm32_i2c; struct i2c_platform_data *pdata; - struct reset_control *rst; const struct stm32_i2c_setup *setup; struct i2c_timings *timings; int ret; @@ -799,13 +798,9 @@ static int __init stm32_i2c_probe(struct device_d *dev) return PTR_ERR(stm32_i2c->clk); clk_enable(stm32_i2c->clk); - rst = reset_control_get(dev, NULL); - if (IS_ERR(rst)) - return PTR_ERR(rst); - - reset_control_assert(rst); - udelay(2); - reset_control_deassert(rst); + ret = device_reset_us(dev, 2); + if (ret) + return ret; ret = dev_get_drvdata(dev, (const void **)&setup); if (ret) -- 2.24.0.rc1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
