On 21 May 2013 20:26, Alan Stern <st...@rowland.harvard.edu> wrote: > On Tue, 21 May 2013, Sergei Shtylyov wrote: > >> Hello. >> >> On 21-05-2013 16:05, Ben Dooks wrote: >> >> >> 'omap_ehci_dt_ids' is always compiled in. Hence use of >> >> of_match_ptr is unnecessary. >> >> > Thought it was defined as tristate in the Kconfig. >> >> He talks about certain data structure, not the driver. >> And he means that it's not enclosed by #ifdef CONFIG_OF. >> >> > config USB_EHCI_HCD_OMAP >> > tristate "EHCI support for OMAP3 and later chips" >> > depends on ARCH_OMAP >> >> > this is hardly 'compiled in' here. >> >> > And even it is 'always compiled in' we could just leave this in >> > in case it is not always compiled in. >> >> See how of_match_ptr() is defined in <linux/of.h> depending on >> CONFIG_OF. > > Maybe instead of removing of_match_ptr, it would be better to enclose > the definition of omap_ehci_dt_ids in #ifdef CONFIG_OF/#endif. It > looks like that is the way it was intended to be used.
Yes, it could have been done that way too. But I thought some these platforms might get converted to DT-only in the near future and adding more ifdefs would not look nice. -- With warm regards, Sachin -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
