Michael Ellerman ef24ba7091 powerpc: Remove all usages of NO_IRQ ... NO_IRQ has been == 0 on powerpc for just over ten years (since commit 0ebfff1491 ("[POWERPC] Add new interrupt mapping core and change platforms to use it")). It's also 0 on most other arches. Although it's fairly harmless, every now and then it causes confusion when a driver is built on powerpc and another arch which doesn't define NO_IRQ. There's at least 6 definitions of NO_IRQ in drivers/, at least some of which are to work around that problem. So we'd like to remove it. This is fairly trivial in the arch code, we just convert: if (irq == NO_IRQ) to if (!irq) if (irq != NO_IRQ) to if (irq) irq = NO_IRQ; to irq = 0; return NO_IRQ; to return 0; And a few other odd cases as well. At least for now we keep the #define NO_IRQ, because there is driver code that uses NO_IRQ and the fixes to remove those will go via other trees. Note we also change some occurrences in PPC sound drivers, drivers/ps3, and drivers/macintosh. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2016-09-20 20:57:12 +10:00
..
dma_lib.c
gpio_mdio.c	powerpc/sparse: Make a bunch of things static	2016-09-13 17:35:47 +10:00
idle.c
iommu.c	powerpc/sparse: Make a bunch of things static	2016-09-13 17:35:47 +10:00
Kconfig	powerpc/pasemi: Add Nemo motherboard config option.	2016-09-13 17:37:07 +10:00
Makefile
misc.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
msi.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
pasemi.h	powerpc/pasemi: Remove IOBMAP allocation from platform probe()	2016-07-21 18:56:38 +10:00
pci.c	powerpc/pci: Delay populating pdn	2016-06-21 15:30:56 +10:00
powersave.S
setup.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
time.c