linux-dev/arch/mips/sni/pcit.c, branch linus/master

MIPS: pass non-NULL dev_id on shared request_irq()

2020-03-16T15:04:49Z

Recently all usages of setup_irq() was replaced by request_irq(). request_irq() does a few sanity checks that were not done in setup_irq(), if they fail irq registration will fail. One of the check is to ensure that non-NULL dev_id is passed in the case of shared irq. This caused malta on qemu to hang. Fix it by passing handler as dev_id to all request_irq()'s that are shared. For sni, instead of passing non-NULL dev_id, remove shared irq flags. Fixes: ac8fd122e070 ("MIPS: Replace setup_irq() by request_irq()") Reported-by: Nathan Chancellor Suggested-by: Thomas Bogendoerfer Signed-off-by: afzal mohammed Tested-by: Guenter Roeck Tested-by: Nathan Chancellor Signed-off-by: Thomas Bogendoerfer

MIPS: Replace setup_irq() by request_irq()

2020-03-05T15:47:35Z

request_irq() is preferred over setup_irq(). Invocations of setup_irq() occur after memory allocators are ready. Per tglx[1], setup_irq() existed in olden days when allocators were not ready by the time early interrupts were initialized. Hence replace setup_irq() by request_irq(). remove_irq() has been replaced by free_irq() as well. There were build error's during previous version, couple of which was reported by kbuild test robot of which one was reported by Thomas Bogendoerfer as well. There were a few more issues including build errors, those also have been fixed. [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos Signed-off-by: afzal mohammed Signed-off-by: Thomas Bogendoerfer

MIPS: SNI: pcit: Fix build error with CONFIG_PCI=n disabled.

2013-06-25T15:10:28Z

CC arch/mips/sni/pcit.o arch/mips/sni/pcit.c:150:30: warning: ‘sni_pcit_controller’ defined but not used [-Wunused-variable] Signed-off-by: Ralf Baechle

MIPS: Whitespace cleanup.

2013-02-01T09:00:22Z

Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle

MIPS: Convert the irq functions to the new names

2011-03-29T12:48:07Z

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

MIPS: SNI: Convert to new irq_chip functions

2011-03-25T17:45:20Z

Signed-off-by: Thomas Gleixner To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2206/ Signed-off-by: Ralf Baechle

MIPS: Add missing #inclusions of

2010-10-07T13:08:54Z

Add missing #inclusions of to a whole bunch of files that should really include it. Note that this can replace #inclusions of . This is required for the patch to sort out irqflags handling function naming to compile on MIPS. The problem is that these files require access to things like setup_irq() - which isn't available by #including Signed-off-by: David Howells Acked-by: Ralf Baechle

MIPS: Fixup last users of irq_chip->typename

2009-12-17T01:57:21Z

The typename member of struct irq_chip was kept for migration purposes and is obsolete since more than 2 years. Fix up the leftovers. Signed-off-by: Thomas Gleixner Cc: linux-mips@linux-mips.org To: LKML Cc: Ingo Molnar Patchwork: http://patchwork.linux-mips.org/patch/661/ Signed-off-by: Ralf Baechle

MIPS: Enable GENERIC_HARDIRQS_NO__DO_IRQ for all platforms

2009-03-30T12:49:44Z

__do_IRQ() is deprecated and will go away. Signed-off-by: Ralf Baechle

[MIPS] Cleanup pcspeaker platform device registration.

2008-01-29T10:14:57Z

Move registration into the actual platform code instead of making a desparate attempt at sharing the hand full of likes of code in pcspeaker.c. Signed-off-by: Ralf Baechle