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Make the sysctl node read-only.

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Approved by:	adrian (mentor)
This commit is contained in:
Luiz Otavio O Souza 2013-12-06 17:45:14 +00:00
parent 8c1afc15c5
commit 1fbabb4886
1 changed files with 1 additions and 1 deletions
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2
sys/arm/broadcom/bcm2835/bcm2835_gpio.c
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@ -589,7 +589,7 @@ bcm_gpio_sysctl_init(struct bcm_gpio_softc *sc)
tree_node = device_get_sysctl_tree(sc->sc_dev);
tree = SYSCTL_CHILDREN(tree_node);
pin_node = SYSCTL_ADD_NODE(ctx, tree, OID_AUTO, "pin",
CTLFLAG_RW, NULL, "GPIO Pins");
CTLFLAG_RD, NULL, "GPIO Pins");
pin_tree = SYSCTL_CHILDREN(pin_node);
for (i = 0; i < sc->sc_gpio_npins; i++) {