diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-sun6i-p2wi.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-sun6i-p2wi.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/i2c/busses/i2c-sun6i-p2wi.c b/drivers/i2c/busses/i2c-sun6i-p2wi.c index 9e3483f507ff..ad8270cdbd3e 100644 --- a/drivers/i2c/busses/i2c-sun6i-p2wi.c +++ b/drivers/i2c/busses/i2c-sun6i-p2wi.c @@ -239,15 +239,9 @@ static int p2wi_probe(struct platform_device *pdev) if (irq < 0) return irq; - p2wi->clk = devm_clk_get(dev, NULL); + p2wi->clk = devm_clk_get_enabled(dev, NULL); if (IS_ERR(p2wi->clk)) { ret = PTR_ERR(p2wi->clk); - dev_err(dev, "failed to retrieve clk: %d\n", ret); - return ret; - } - - ret = clk_prepare_enable(p2wi->clk); - if (ret) { dev_err(dev, "failed to enable clk: %d\n", ret); return ret; } @@ -256,15 +250,14 @@ static int p2wi_probe(struct platform_device *pdev) p2wi->rstc = devm_reset_control_get_exclusive(dev, NULL); if (IS_ERR(p2wi->rstc)) { - ret = PTR_ERR(p2wi->rstc); dev_err(dev, "failed to retrieve reset controller: %d\n", ret); - goto err_clk_disable; + return PTR_ERR(p2wi->rstc); } ret = reset_control_deassert(p2wi->rstc); if (ret) { dev_err(dev, "failed to deassert reset line: %d\n", ret); - goto err_clk_disable; + return ret; } init_completion(&p2wi->complete); @@ -307,26 +300,20 @@ static int p2wi_probe(struct platform_device *pdev) err_reset_assert: reset_control_assert(p2wi->rstc); -err_clk_disable: - clk_disable_unprepare(p2wi->clk); - return ret; } -static int p2wi_remove(struct platform_device *dev) +static void p2wi_remove(struct platform_device *dev) { struct p2wi *p2wi = platform_get_drvdata(dev); reset_control_assert(p2wi->rstc); - clk_disable_unprepare(p2wi->clk); i2c_del_adapter(&p2wi->adapter); - - return 0; } static struct platform_driver p2wi_driver = { .probe = p2wi_probe, - .remove = p2wi_remove, + .remove_new = p2wi_remove, .driver = { .name = "i2c-sunxi-p2wi", .of_match_table = p2wi_of_match_table, |