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
..
codecs	ALSA: aoa: Drop owner assignment from i2c_driver	2015-07-10 09:54:33 +02:00
core	powerpc: Remove all usages of NO_IRQ	2016-09-20 20:57:12 +10:00
fabrics	ALSA: aoa-soundbus: Switch to dev_pm_ops	2015-08-05 16:47:47 +02:00
soundbus	ALSA: aoa-soundbus: Switch to dev_pm_ops	2015-08-05 16:47:47 +02:00
aoa-gpio.h	ALSA: snd-aoa: handle master-amp if present	2009-01-15 18:28:37 +01:00
aoa.h	ALSA: Drop __bitwise and typedefs for snd_device attributes	2014-02-14 08:20:24 +01:00
Kconfig	sound: Convert to menuconfig	2008-05-27 15:56:20 +02:00
Makefile