ehci_fsl_priv
#define hcd_to_ehci_fsl_priv(h) ((struct ehci_fsl_priv *) hcd_to_ehci(h)->priv)
struct ehci_fsl_priv *priv = hcd_to_ehci_fsl_priv(hcd);
struct ehci_fsl_priv *priv = hcd_to_ehci_fsl_priv(hcd);
.extra_priv_size = sizeof(struct ehci_fsl_priv),