void omap_musb_mailbox(enum omap_musb_vbus_id_status status)
{
struct omap2430_glue *glue = _glue;
- struct musb *musb = glue_to_musb(glue);
- glue->status = status;
- if (!musb) {
- dev_err(glue->dev, "musb core is not yet ready\n");
+ if (glue && glue_to_musb(glue)) {
+ glue->status = status;
+ } else {
+ pr_err("%s: musb core is not yet ready\n", __func__);
return;
}
if (IS_ERR_OR_NULL(musb->xceiv)) {
pr_err("HS USB OTG: no transceiver configured\n");
- return -ENODEV;
+ return -EPROBE_DEFER;
}
musb->isr = omap2430_musb_interrupt;
if (!pdata) {
dev_err(&pdev->dev,
"failed to allocate musb platfrom data\n");
- ret = -ENOMEM;
goto err2;
}
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data) {
dev_err(&pdev->dev,
- "failed to allocate musb board data\n");
- ret = -ENOMEM;
+ "failed to allocate musb board data\n");
goto err2;
}
config = devm_kzalloc(&pdev->dev, sizeof(*config), GFP_KERNEL);
- if (!data) {
+ if (!config) {
dev_err(&pdev->dev,
"failed to allocate musb hdrc config\n");
goto err2;