The exact sequence is already available in form of device_reset_us. Make
use of it.
Signed-off-by: Ahmad Fatoum <a.fat...@pengutronix.de>
---
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
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