| Message ID | 1448453603-38980-1-git-send-email-yingjoe.chen@mediatek.com |
|---|---|
| State | Accepted |
| Commit | d9ac5e25f1335bb16c638736bf25146a550eb394 |
| Headers | show |
diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c index 099a344..79e6159 100644 --- a/drivers/pinctrl/pinconf-generic.c +++ b/drivers/pinctrl/pinconf-generic.c @@ -220,6 +220,7 @@ static void parse_dt_cfg(struct device_node *np, * parse the config properties into generic pinconfig values. * @np: node containing the pinconfig properties * @configs: array with nconfigs entries containing the generic pinconf values + * must be freed when no longer necessary. * @nconfigs: umber of configurations */ int pinconf_generic_parse_dt_config(struct device_node *np,
The returned configs from pinconf_generic_parse_dt_config() is duplicated from original. Make it clear it must be freed when no longer necessary. Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com> --- It seems memleak in pinctrl-mtk-common.c[1] is not alone. After a quick glance I notice similar issues in drivers/pinctrl/pinctrl-at91-pio4.c and drivers/pinctrl/nomadik/pinctrl-abx500.c. I think it make sense to update document to make it clear it should be freed. [1] http://lists.infradead.org/pipermail/linux-mediatek/2015-November/002967.html --- drivers/pinctrl/pinconf-generic.c | 1 + 1 file changed, 1 insertion(+) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/