diff options
| author | macallan <macallan@NetBSD.org> | 2012-05-30 08:05:12 +0000 |
|---|---|---|
| committer | macallan <macallan@NetBSD.org> | 2012-05-30 08:05:12 +0000 |
| commit | b6f97316101817f7e973f482abb17612e0614934 (patch) | |
| tree | cf55751597ce323b59349c606168ce3e3e1fe314 /sys/dev | |
| parent | 71c6750bd7d0a4dc94687ccd8fe5a6ccfa1abbd2 (diff) | |
fix some comments
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/voyager/voyagerfb.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/dev/pci/voyager/voyagerfb.c b/sys/dev/pci/voyager/voyagerfb.c index a4ed0c7d6b6..13f1f6bb81c 100644 --- a/sys/dev/pci/voyager/voyagerfb.c +++ b/sys/dev/pci/voyager/voyagerfb.c @@ -1,4 +1,4 @@ -/* $NetBSD: voyagerfb.c,v 1.21 2012/05/23 18:39:30 macallan Exp $ */ +/* $NetBSD: voyagerfb.c,v 1.22 2012/05/30 08:05:12 macallan Exp $ */ /* * Copyright (c) 2009, 2011 Michael Lorenz @@ -31,7 +31,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: voyagerfb.c,v 1.21 2012/05/23 18:39:30 macallan Exp $"); +__KERNEL_RCSID(0, "$NetBSD: voyagerfb.c,v 1.22 2012/05/30 08:05:12 macallan Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -68,7 +68,7 @@ __KERNEL_RCSID(0, "$NetBSD: voyagerfb.c,v 1.21 2012/05/23 18:39:30 macallan Exp #define DPRINTF while (0) printf #endif -/* there are probably gdium-specific */ +/* XXX these are gdium-specific */ #define GPIO_BACKLIGHT 0x20000000 struct voyagerfb_softc { @@ -291,7 +291,7 @@ voyagerfb_attach(device_t parent, device_t self, void *aux) sc->sc_defaultscreen_descr.ncols = ri->ri_cols; } else { if (sc->sc_console_screen.scr_ri.ri_rows == 0) { - /* do some minimal setup to avoid weirdnesses later */ + /* do some minimal setup to avoid weirdness later */ vcons_init_screen(&sc->vd, &sc->sc_console_screen, 1, &defattr); } } @@ -347,7 +347,7 @@ voyagerfb_ioctl(void *v, void *vs, u_long cmd, void *data, int flag, *(u_int *)data = WSDISPLAY_TYPE_PCIMISC; return 0; - /* PCI config read/write passthrough. */ + /* PCI config read/write pass through. */ case PCI_IOC_CFGREAD: case PCI_IOC_CFGWRITE: return pci_devioctl(sc->sc_pc, sc->sc_pcitag, @@ -504,8 +504,7 @@ voyagerfb_mmap(void *v, void *vs, off_t offset, int prot) } /* - * restrict all other mappings to processes with superuser privileges - * or the kernel itself + * restrict all other mappings to processes with privileges */ if (kauth_authorize_machdep(kauth_cred_get(), KAUTH_MACHDEP_UNMANAGEDMEM, NULL, NULL, NULL, NULL) != 0) { |
