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Thu, 12 Nov 2026 04:16:26 -0800 (PST) Received: from localhost ([195.94.151.204]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4bb4e29daa5sm70743175e9.12.2026.11.12.04.16.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Nov 2026 04:16:25 -0800 (PST) From: Andrea della Porta X-Google-Original-From: Andrea della Porta Date: Thu, 12 Nov 2026 13:20:23 +0100 To: Wang Xiaolei Cc: linusw@kernel.org, florian.fainelli@broadcom.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, daniel@dragonzap.com, iivanov@suse.de, andrea.porta@suse.com, phil@raspberrypi.com, linux-gpio@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jonathan Bell Subject: Re: [PATCH 3/3] pinctrl: bcm: Use pinconf_generic_dt_free_map in brcmstb Message-ID: References: <20261106070628.1428691-1-wangxiaolei01@kaihong.com> <20261106070628.1428691-4-wangxiaolei01@kaihong.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261106070628.1428691-4-wangxiaolei01@kaihong.com> Hi Wang, On 07:06 Fri 06 Nov , Wang Xiaolei wrote: > Replace the hand-written dt_free_map callback with the generic > pinconf_generic_dt_free_map() helper, which wraps > pinctrl_utils_free_map(). This drops the duplicated free loop and > pairs the callback with the pinconf_generic_dt_node_to_map_all() > already used for dt_node_to_map. > > The driver already selects GENERIC_PINCONF, so no Kconfig change is > needed. > > Cc: Jonathan Bell > Cc: Phil Elwell > Signed-off-by: Wang Xiaolei Please CC:stable. Reviewed-by: Andrea della Porta Many thanks, Andrea > --- > drivers/pinctrl/bcm/pinctrl-brcmstb.c | 15 +-------------- > 1 file changed, 1 insertion(+), 14 deletions(-) > > diff --git a/drivers/pinctrl/bcm/pinctrl-brcmstb.c b/drivers/pinctrl/bcm/pinctrl-brcmstb.c > index 2b942ca7196b..e81c5b295a05 100644 > --- a/drivers/pinctrl/bcm/pinctrl-brcmstb.c > +++ b/drivers/pinctrl/bcm/pinctrl-brcmstb.c > @@ -180,26 +180,13 @@ static void brcmstb_pctl_pin_dbg_show(struct pinctrl_dev *pctldev, > seq_printf(s, "function %s", fname); > } > > -static void brcmstb_pctl_dt_free_map(struct pinctrl_dev *pctldev, > - struct pinctrl_map *maps, > - unsigned int num_maps) > -{ > - int i; > - > - for (i = 0; i < num_maps; i++) > - if (maps[i].type == PIN_MAP_TYPE_CONFIGS_PIN) > - kfree(maps[i].data.configs.configs); > - > - kfree(maps); > -} > - > static const struct pinctrl_ops brcmstb_pctl_ops = { > .get_groups_count = brcmstb_pctl_get_groups_count, > .get_group_name = brcmstb_pctl_get_group_name, > .get_group_pins = brcmstb_pctl_get_group_pins, > .pin_dbg_show = brcmstb_pctl_pin_dbg_show, > .dt_node_to_map = pinconf_generic_dt_node_to_map_all, > - .dt_free_map = brcmstb_pctl_dt_free_map, > + .dt_free_map = pinconf_generic_dt_free_map, > }; > > static int brcmstb_pmx_free(struct pinctrl_dev *pctldev, unsigned int offset) > -- > 2.34.1 >