kernel.git/arch/powerpc/platforms/cell/setup.c, branch linux-3.12.y

POWERPC: drivers: remove __dev* attributes.

2013-01-03T23:57:04Z

CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Signed-off-by: Greg Kroah-Hartman

powerpc: Mark const init data with initconst instead of initdata

2012-04-02T04:00:03Z

As long as there is no other non-const variable marked __initdata in the same compilation unit it doesn't hurt. If there were one however compilation would fail with error: $variablename causes a section type conflict because a section containing const variables is marked read only and so cannot contain non-const variables. Signed-off-by: Uwe Kleine-König Cc: Josh Boyer Cc: Matt Porter Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Anatolij Gustschin Cc: Kumar Gala Cc: Arnd Bergmann Cc: linuxppc-dev@lists.ozlabs.org Cc: cbe-oss-dev@lists.ozlabs.org Signed-off-by: Benjamin Herrenschmidt

powerpc/mpic: Remove duplicate MPIC_WANTS_RESET flag

2012-02-22T23:50:00Z

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 Signed-off-by: Benjamin Herrenschmidt

powerpc/mpic: Add in-core support for cascaded MPICs

2011-12-07T02:43:09Z

The Cell and PowerMac platforms use virtually identical cascaded-IRQ setup code, so just merge it into the core. Ideally this code would trigger automatically when an MPIC device-node specifies an "interrupts" property, perhaps even enabling MPIC_SECONDARY along the way. Unfortunately, Benjamin Herrenschmidt has had bad experiences in the past with the quality of Apple PowerMac device-trees, so to be safe we will only try to parse out an IRQ if the MPIC_SECONDARY flag is set by the caller. Signed-off-by: Kyle Moffett Signed-off-by: Benjamin Herrenschmidt

powerpc/mpic: Invert the meaning of MPIC_PRIMARY

2011-12-07T02:43:08Z

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 Signed-off-by: Benjamin Herrenschmidt

powerpc: add export.h to files making use of EXPORT_SYMBOL

2011-10-31T23:30:37Z

With module.h being implicitly everywhere via device.h, the absence of explicitly including something for EXPORT_SYMBOL went unnoticed. Since we are heading to fix things up and clean module.h from the device.h file, we need to explicitly include these files now. Signed-off-by: Paul Gortmaker

powerpc/pci: Make IO workarounds init implicit when first bus is registered

2011-04-27T04:18:31Z

Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt

powerpc/pci: Move IO workarounds to the common kernel dir

2011-04-27T04:18:29Z

Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt

powerpc: Convert to new irq_* function names

2011-03-29T12:48:12Z

Scripted with coccinelle. Signed-off-by: Thomas Gleixner

powerpc: platforms/cell irq_data conversion.

2011-03-10T00:03:58Z

Signed-off-by: Lennert Buytenhek Signed-off-by: Benjamin Herrenschmidt