diff options
Diffstat (limited to 'drivers/pinctrl/ti/pinctrl-ti-iodelay.c')
| -rw-r--r-- | drivers/pinctrl/ti/pinctrl-ti-iodelay.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c index c1477f657839..040f2c46a868 100644 --- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c +++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c @@ -14,7 +14,8 @@ #include <linux/io.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> +#include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/seq_file.h> #include <linux/slab.h> @@ -822,7 +823,6 @@ static int ti_iodelay_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct device_node *np = of_node_get(dev->of_node); - const struct of_device_id *match; struct resource *res; struct ti_iodelay_device *iod; int ret = 0; @@ -833,20 +833,18 @@ static int ti_iodelay_probe(struct platform_device *pdev) goto exit_out; } - match = of_match_device(ti_iodelay_of_match, dev); - if (!match) { - ret = -EINVAL; - dev_err(dev, "No DATA match\n"); - goto exit_out; - } - iod = devm_kzalloc(dev, sizeof(*iod), GFP_KERNEL); if (!iod) { ret = -ENOMEM; goto exit_out; } iod->dev = dev; - iod->reg_data = match->data; + iod->reg_data = device_get_match_data(dev); + if (!iod->reg_data) { + ret = -EINVAL; + dev_err(dev, "No DATA match\n"); + goto exit_out; + } /* So far We can assume there is only 1 bank of registers */ iod->reg_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); @@ -896,29 +894,22 @@ exit_out: /** * ti_iodelay_remove() - standard remove * @pdev: platform device - * - * Return: 0 if all went fine, else appropriate error value. */ -static int ti_iodelay_remove(struct platform_device *pdev) +static void ti_iodelay_remove(struct platform_device *pdev) { struct ti_iodelay_device *iod = platform_get_drvdata(pdev); - if (!iod) - return 0; - if (iod->pctl) pinctrl_unregister(iod->pctl); ti_iodelay_pinconf_deinit_dev(iod); /* Expect other allocations to be freed by devm */ - - return 0; } static struct platform_driver ti_iodelay_driver = { .probe = ti_iodelay_probe, - .remove = ti_iodelay_remove, + .remove_new = ti_iodelay_remove, .driver = { .name = DRIVER_NAME, .of_match_table = ti_iodelay_of_match, |