On Tue, May 4, 2010 at 9:04 AM, Hiroshi DOYU <[email protected]> wrote: > From: "ext Kanigeri, Hari" <[email protected]> > Subject: RE: [RFC/PATCH 6/8] omap: mailbox: more more stuff to omap2_mbox_init > Date: Mon, 3 May 2010 20:50:39 +0200 >> 2. Compare iommu_get with mailbox_get. iommu_get uses >> driver_find_device to get the iommu structure. I guess we can apply >> the same logic to get mailbox structure. This way we can get rid of >> omap_mbox_register, omap_mbox_unregister, and find_mboxes functions. > > Right. The same logic could be applied.
How? In omap2 there are two mailboxes, but the memory is the same. In omap4 there are two mailboxes, but the memory region _and_ irqs are the same. Platform devices cannot share resources... so all the mailboxes are part of a single platform device. -- Felipe Contreras -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
