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fix some comments

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This commit is contained in:
macallan 2012-05-30 08:05:12 +00:00
parent f124f6239d
commit 4429d05182
1 changed files with 6 additions and 7 deletions
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13
sys/dev/pci/voyager/voyagerfb.c
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@ -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 * Copyright (c) 2009, 2011 Michael Lorenz
@ -31,7 +31,7 @@
*/ */
#include <sys/cdefs.h> #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 $");
#include <sys/param.h> #include <sys/param.h>
#include <sys/systm.h> #include <sys/systm.h>
@ -68,7 +68,7 @@ __KERNEL_RCSID(0, "$NetBSD: voyagerfb.c,v 1.21 2012/05/23 18:39:30 macallan Exp
#define DPRINTF while (0) printf #define DPRINTF while (0) printf
#endif #endif
/* there are probably gdium-specific */ /* XXX these are gdium-specific */
#define GPIO_BACKLIGHT 0x20000000 #define GPIO_BACKLIGHT 0x20000000
struct voyagerfb_softc { 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; sc->sc_defaultscreen_descr.ncols = ri->ri_cols;
} else { } else {
if (sc->sc_console_screen.scr_ri.ri_rows == 0) { 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); 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; *(u_int *)data = WSDISPLAY_TYPE_PCIMISC;
return 0; return 0;
/* PCI config read/write passthrough. */ /* PCI config read/write pass through. */
case PCI_IOC_CFGREAD: case PCI_IOC_CFGREAD:
case PCI_IOC_CFGWRITE: case PCI_IOC_CFGWRITE:
return pci_devioctl(sc->sc_pc, sc->sc_pcitag, 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 * restrict all other mappings to processes with privileges
* or the kernel itself
*/ */
if (kauth_authorize_machdep(kauth_cred_get(), KAUTH_MACHDEP_UNMANAGEDMEM, if (kauth_authorize_machdep(kauth_cred_get(), KAUTH_MACHDEP_UNMANAGEDMEM,
NULL, NULL, NULL, NULL) != 0) { NULL, NULL, NULL, NULL) != 0) {