diff options
Diffstat (limited to 'sys/dev/acpi')
| -rw-r--r-- | sys/dev/acpi/acpi.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/dev/acpi/acpi.c b/sys/dev/acpi/acpi.c index ec0da75ec8c..43b482aff85 100644 --- a/sys/dev/acpi/acpi.c +++ b/sys/dev/acpi/acpi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: acpi.c,v 1.210 2010/08/27 20:31:55 kettenis Exp $ */ +/* $OpenBSD: acpi.c,v 1.211 2010/08/29 18:41:12 jasper Exp $ */ /* * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com> * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org> @@ -2406,8 +2406,12 @@ acpiioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) switch (cmd) { case APM_IOC_SUSPEND: case APM_IOC_STANDBY: - sc->sc_sleepmode = ACPI_STATE_S3; - acpi_wakeup(sc); + if ((flag & FWRITE) == 0) { + error = EBADF; + } else { + sc->sc_sleepmode = ACPI_STATE_S3; + acpi_wakeup(sc); + } break; case APM_IOC_GETPOWER: /* A/C */ |