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pan='3' class='logmsg'> There are two separate flags controlling whether or not the MPIC is reset during initialization, which is completely unnecessary, and only one of them can be specified in the device tree. Also, most platforms in-tree right now do actually want to reset the MPIC during initialization anyways, which means lots of duplicate code passing the MPIC_WANTS_RESET flag. Fix all of the callers which currently do not pass the MPIC_WANTS_RESET flag to pass the MPIC_NO_RESET flag, then remove the MPIC_WANTS_RESET flag and make the code reset the MPIC by default. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2011-12-07powerpc/mpic: Invert the meaning of MPIC_PRIMARYKyle Moffett It turns out that there are only 2 in-tree platforms which use MPICs which are not "primary": IBM Cell and PowerMac. To reduce the complexity of the typical board setup code, invert the MPIC_PRIMARY bit into MPIC_SECONDARY. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2011-12-07powerpc/mpic: Search for open-pic device-tree node if NULLKyle Moffett Almost all PowerPC platforms use a standard "open-pic" device node so the mpic_alloc() function now accepts NULL for the device-node. This will cause it to perform a default search with of_find_matching_node(). Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2011-12-07powerpc: Consolidate mpic_alloc() OF address translationKyle Moffett Instead of using the open-coded "reg" property lookup and address translation in mpic_alloc(), directly call of_address_to_resource(). This includes various workarounds for special cases which the naive of_address_translate() does not. Afterwards it is possible to remove the copiously copy-pasted calls to of_address_translate() from the 85xx/86xx/powermac platforms. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2011-11-24powerpc/85xx: consolidate of_platform_bus_probe callsDmitry Eremin-Solenikov 85xx board files have a lot of duplication in *_publish_devices()/ *_declare_of_platform_devices() functions. Merge that into a single function common to most of the boards. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 2011-11-24powerpc/85xx: separate cpm2 pic initDmitry Eremin-Solenikov Separate handling of CPM2 PIC initialization to mpc85xx_cpm2_pic_init() function. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 2011-10-06powerpc/85xx: sbc8560 - correct compilation if CONFIG_PHYS_ADDR_T_64BIT is setDmitry Eremin-Solenikov If CONFIG_PHYS_ADDR_T_64BIT is set, compilation of sbc8560 fails with the following error: arch/powerpc/platforms/85xx/sbc8560.c: In function ‘sbc8560_bdrstcr_init’: arch/powerpc/platforms/85xx/sbc8560.c:286: error: format ‘%x’ expects type ‘unsigned int’, but argument 2 has type ‘resource_size_t’ Fix that by using %pR format instead of just printing the start of resource. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 2011-06-10treewide: Convert uses of struct resource to resource_size(ptr)Joe Perches Several fixes as well where the +1 was missing. Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2011-03-29powerpc: Convert to new irq_* function namesThomas Gleixner Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 2011-03-10powerpc: platforms/85xx irq_data conversion.Lennert Buytenhek Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>