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#ifndef __USBAUDIO_POWER_H
#define __USBAUDIO_POWER_H

#ifdef CONFIG_PM
int snd_usb_autoresume(struct snd_usb_audio *chip);
void snd_usb_autosuspend(struct snd_usb_audio *chip);
#else
static inline int snd_usb_autoresume(struct snd_usb_audio *chip)
{
	return 0;
}
static inline void snd_usb_autosuspend(struct snd_usb_audio *chip)
{
}
#endif

#endif /* __USBAUDIO_POWER_H */
span='2' class='oid'>2ad5d52d42810bed95100a3d912679d8864421ec (patch) tree7f93e2f906b1c86f5b76c0f4c0978d41a8a29861 /tools/perf/builtin-inject.c parent83b5d1e3d3013dbf90645a5d07179d018c8243fa (diff)
parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header
In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin. Solve this problem by using __BITS_PER_LONG instead. Since we now #include asm/bitsperlong.h avoid further potential userspace pollution by moving the #define of SHIFT_PER_LONG to bitops.h which is not exported to userspace. This patch unbreaks compiling qemu on hppa/parisc. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'tools/perf/builtin-inject.c')