From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Subject: 83xx usage of pci_fixup_irq From: Benjamin Herrenschmidt To: linuxppc-dev Content-Type: text/plain Date: Thu, 26 Oct 2006 14:34:25 +1000 Message-Id: <1161837265.5299.11.camel@localhost.localdomain> Mime-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , I'd like to remove on ppc32 those 2 members of ppc_md: unsigned char (*pci_swizzle)(struct pci_dev *, unsigned char *); int (*pci_map_irq)(struct pci_dev *, unsigned char, unsigned char); They are used by only those 2 platforms: arch/powerpc/platforms/83xx/mpc832x_mds.c: and arch/powerpc/platforms/83xx/mpc8360e_pb.c: They shouldn't be necessary however with the prom_parse.c code and using standard of_irq_map_pci() (or pci_read_irq_line() which uses it). So is there any special reason I can't just remove these ? (I'm also adding a common 32/64 bits pci_irq_fixup for platforms that really need a fixup and making pci_read_irq_line() the default). If we ever need some non-standard swizzle, then I might re-introduce a swizzle callback in here (but common 32/64 bits this time) that is used by of_irq_map_pci(). Ben.