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Fold long line, add comment to fix possible creation of duplicates.

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This commit is contained in:
mbalmer 2009-07-26 14:06:05 +00:00
parent 9e8bcf597e
commit bf5ef89e58
1 changed files with 5 additions and 4 deletions
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9
sys/dev/gpio/gpio.c
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@ -1,4 +1,4 @@
/* $NetBSD: gpio.c,v 1.22 2009/07/25 19:18:01 cegger Exp $ */
/* $NetBSD: gpio.c,v 1.23 2009/07/26 14:06:05 mbalmer Exp $ */
/* $OpenBSD: gpio.c,v 1.6 2006/01/14 12:33:49 grange Exp $ */
/*
@ -19,7 +19,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: gpio.c,v 1.22 2009/07/25 19:18:01 cegger Exp $");
__KERNEL_RCSID(0, "$NetBSD: gpio.c,v 1.23 2009/07/26 14:06:05 mbalmer Exp $");
/*
* General Purpose Input/Output framework.
@ -512,8 +512,8 @@ gpioioctl(dev_t dev, u_long cmd, void *data, int flag,
attach = (struct gpio_attach *)data;
LIST_FOREACH(gdev, &sc->sc_devs, sc_next) {
if (strcmp(device_xname(gdev->sc_dev), attach->ga_dvname)
== 0) {
if (strcmp(device_xname(gdev->sc_dev),
attach->ga_dvname) == 0) {
if (config_detach(gdev->sc_dev, 0) == 0) {
LIST_REMOVE(gdev, sc_next);
kmem_free(gdev,
@ -557,6 +557,7 @@ gpioioctl(dev_t dev, u_long cmd, void *data, int flag,
}
/* rename pin or new pin? */
/* XXX avoid the creation of duplicates */
if (set->gp_name2[0] != '\0') {
found = 0;
LIST_FOREACH(nm, &sc->sc_names, gp_next)