diff options
| author | Andi Shyti <andi.shyti@kernel.org> | 2023-06-11 04:37:00 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-06-14 12:06:06 +0300 |
| commit | 9c7174db4cdd111e10d19eed5c36fd978a14c8a2 (patch) | |
| tree | 22104ebc6115d623a6498909e09826ee634d33a7 /drivers/i2c | |
| parent | 1c5d33fff0d375e4ab7c4261dc62a286babbb4c6 (diff) | |
| download | linux-9c7174db4cdd111e10d19eed5c36fd978a14c8a2.tar.xz | |
i2c: nomadik: Use devm_clk_get_enabled()
Replace the pair of functions, devm_clk_get() and
clk_prepare_enable(), with a single function
devm_clk_get_enabled().
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-nomadik.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index 8b9577318388..2141ba05dfec 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -1005,18 +1005,12 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id) return ret; } - dev->clk = devm_clk_get(&adev->dev, NULL); + dev->clk = devm_clk_get_enabled(&adev->dev, NULL); if (IS_ERR(dev->clk)) { - dev_err(&adev->dev, "could not get i2c clock\n"); + dev_err(&adev->dev, "could enable i2c clock\n"); return PTR_ERR(dev->clk); } - ret = clk_prepare_enable(dev->clk); - if (ret) { - dev_err(&adev->dev, "can't prepare_enable clock\n"); - return ret; - } - init_hw(dev); adap = &dev->adap; @@ -1037,16 +1031,11 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id) ret = i2c_add_adapter(adap); if (ret) - goto err_no_adap; + return ret; pm_runtime_put(&adev->dev); return 0; - - err_no_adap: - clk_disable_unprepare(dev->clk); - - return ret; } static void nmk_i2c_remove(struct amba_device *adev) @@ -1060,7 +1049,6 @@ static void nmk_i2c_remove(struct amba_device *adev) clear_all_interrupts(dev); /* disable the controller */ i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE); - clk_disable_unprepare(dev->clk); release_mem_region(res->start, resource_size(res)); } |