{
struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
struct clk *clk;
+ int err;
char clk_name[10];
int base, clk_num;
return -ENODEV;
snprintf(clk_name, sizeof(clk_name), "usb%d_clk", clk_num);
- clk = clk_get(&pdev->dev, clk_name);
+ clk = devm_clk_get(&pdev->dev, clk_name);
if (IS_ERR(clk)) {
dev_err(&pdev->dev, "failed to get clk\n");
return PTR_ERR(clk);
}
-
- clk_enable(clk);
+ err = clk_prepare_enable(clk);
+ if (err) {
+ dev_err(&pdev->dev, "failed to enable clk\n");
+ return err;
+ }
pdata->clk = clk;
if (pdata->phy_mode == FSL_USB2_PHY_UTMI_WIDE) {
pdata->regs = NULL;
- if (pdata->clk) {
- clk_disable(pdata->clk);
- clk_put(pdata->clk);
- }
+ if (pdata->clk)
+ clk_disable_unprepare(pdata->clk);
}
static struct fsl_usb2_platform_data fsl_usb2_mpc5121_pd = {