kernel.git/arch/sparc/kernel/prom_common.c, branch linux-3.7.y

sparc: fix sparc64 build due to leon.h inclusion

2012-05-29T19:47:38Z

Stephen Rothwell reported following error: In file included from arch/sparc/kernel/prom_common.c:26:0: arch/sparc/include/asm/leon.h:221:9: error: unknown type name 'irq_flow_handler_t' arch/sparc/include/asm/leon.h:224:10: error: unknown type name 'irq_flow_handler_t' Fix this by: 1) Avoid including leon.h in prom_commen.h (not needed) 2) Include irq.h in leon.h to avoid the missing symbol error Signed-off-by: Sam Ravnborg Cc: Stephen Rothwell Signed-off-by: David S. Miller

sparc: Use kmemdup rather than duplicating its implementation

2011-12-04T18:46:56Z

The semantic patch that makes this change is available in scripts/coccinelle/api/memdup.cocci. Signed-off-by: Thomas Meyer Signed-off-by: David S. Miller

sparc: move symbol exporters to use export.h not module.h

2011-10-31T23:30:53Z

Many of the core sparc kernel files are not modules, but just including module.h for exporting symbols. Now these files can use the lighter footprint export.h for this role. Signed-off-by: Paul Gortmaker

of/promtree: no longer call prom_ functions directly; use an ops structure

2010-10-13T03:57:53Z

Rather than assuming an architecture defines prom_getchild and friends, define an ops struct with hooks for the various prom functions that pdt.c needs. This ops struct is filled in by the arch-(and sometimes firmware-)specific code, and passed to of_pdt_build_devicetree. Update sparc code to define the ops struct as well. Signed-off-by: Andres Salomon Acked-by: David S. Miller Signed-off-by: Grant Likely

of/promtree: make drivers/of/pdt.c no longer sparc-only

2010-10-11T03:53:30Z

Clean up pdt.c: - make build dependent upon config OF_PROMTREE - #ifdef out the sparc-specific stuff - create pdt-specific header Signed-off-by: Andres Salomon Acked-by: David S. Miller Signed-off-by: Grant Likely

sparc: break out some PROM device-tree building code out into drivers/of

2010-10-09T08:36:12Z

Transitioning into making this useful for architectures other than sparc. This is a verbatim copy of all functions/variables that've been moved. Signed-off-by: Andres Salomon Acked-by: David S. Miller Signed-off-by: Grant Likely

of/sparc: move is_root_node() to of.h

2010-07-14T23:08:03Z

Rename is_root_node() to of_node_is_root() and make it available for all archs to use, as it's not PROM-specific. Signed-off-by: Andres Salomon Acked-by: David S. Miller Signed-off-by: Grant Likely

of: merge of_find_node_by_phandle

2010-02-09T15:32:48Z

Merge common function between powerpc, sparc and microblaze. Code is identical for powerpc and microblaze, but adds a lock (and release) of the devtree_lock on sparc. Signed-off-by: Jeremy Kerr Signed-off-by: Grant Likely

of: unify phandle name in struct device_node

2010-01-28T21:06:53Z

In struct device_node, the phandle is named 'linux_phandle' for PowerPC and MicroBlaze, and 'node' for SPARC. There is no good reason for the difference, it is just an artifact of the code diverging over a couple of years. This patch renames both to simply .phandle. Note: the .node also existed in PowerPC/MicroBlaze, but the only user seems to be arch/powerpc/platforms/powermac/pfunc_core.c. It doesn't look like the assignment between .linux_phandle and .node is significantly different enough to warrant the separate code paths unless ibm,phandle properties actually appear in Apple device trees. I think it is safe to eliminate the old .node property and use phandle everywhere. Signed-off-by: Grant Likely Acked-by: David S. Miller Tested-by: Wolfram Sang Acked-by: Benjamin Herrenschmidt

sparc: Move of_set_property_mutex acquisition outside of devtree_lock grab.

2009-11-09T01:41:20Z

Otherwise we try to sleep with preemption disabled, etc. Noticed by Thomas Gleixner. Signed-off-by: David S. Miller