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
..
Makefile	powerpc/ps3: Replace the use of <module>-objs with <module>-y	2010-11-29 15:48:19 +11:00
ps3-lpm.c	drivers/ps3: Fix ps3-lpm white space	2015-09-29 23:00:50 +10:00
ps3-sys-manager.c	Drivers: misc: remove __dev* attributes.	2013-01-03 15:57:16 -08:00
ps3-vuart.c	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
ps3av.c	Drivers: misc: remove __dev* attributes.	2013-01-03 15:57:16 -08:00
ps3av_cmd.c	ps3fb/vram: Extract common GPU stuff into <asm/ps3gpu.h>	2009-06-15 13:26:20 +10:00
ps3stor_lib.c	powerpc/ps3: irq: Remove IRQF_DISABLED	2011-11-08 14:51:46 +11:00
sys-manager-core.c	powerpc/ps3: Fix sys-manager-core sparse warnings	2015-01-22 17:31:21 +11:00
vuart.h	powerpc/ps3: Fix vuart sparse warnings	2015-01-22 17:31:21 +11:00