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Tue, 27 Aug 2024 06:17:36 -0700 (PDT) Received: from prasmi.home ([2a00:23c8:2500:a01:5ac5:89a0:20cd:42bc]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a86e5878597sm110338466b.175.2024.08.27.06.17.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Aug 2024 06:17:36 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Geert Uytterhoeven , Linus Walleij Cc: linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH 2/2] pinctrl: renesas: rzg2l: Move pinconf_to_config_argument() call outside of switch cases Date: Tue, 27 Aug 2024 14:17:22 +0100 Message-Id: <20240827131722.89359-3-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240827131722.89359-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20240827131722.89359-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Lad Prabhakar Refactor the `rzg2l_pinctrl_pinconf_set()` function by moving the call to `arg = pinconf_to_config_argument(_configs[i])` to the beginning of the loop. Previously, this call was redundantly made in each case of the switch statement. Signed-off-by: Lad Prabhakar --- drivers/pinctrl/renesas/pinctrl-rzg2l.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c index 8fc1f28d02d1..e742a4e3eb4a 100644 --- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c +++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c @@ -1384,9 +1384,9 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev, for (i = 0; i < num_configs; i++) { param = pinconf_to_config_param(_configs[i]); + arg = pinconf_to_config_argument(_configs[i]); switch (param) { case PIN_CONFIG_INPUT_ENABLE: - arg = pinconf_to_config_argument(_configs[i]); if (!(cfg & PIN_CFG_IEN)) return -EINVAL; @@ -1395,7 +1395,6 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_OUTPUT_ENABLE: - arg = pinconf_to_config_argument(_configs[i]); if (!(cfg & PIN_CFG_OEN)) return -EINVAL; if (!pctrl->data->oen_write) @@ -1410,8 +1409,6 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_SLEW_RATE: - arg = pinconf_to_config_argument(_configs[i]); - if (!(cfg & PIN_CFG_SR) || arg > 1) return -EINVAL; @@ -1432,8 +1429,6 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_DRIVE_STRENGTH: - arg = pinconf_to_config_argument(_configs[i]); - if (!(cfg & PIN_CFG_IOLH_A) || hwcfg->drive_strength_ua) return -EINVAL; @@ -1457,8 +1452,6 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev, break; case PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS: - arg = pinconf_to_config_argument(_configs[i]); - if (!(cfg & PIN_CFG_IOLH_B) || !hwcfg->iolh_groupb_oi[0]) return -EINVAL; @@ -1476,7 +1469,6 @@ static int rzg2l_pinctrl_pinconf_set(struct pinctrl_dev *pctldev, if (!(cfg & PIN_CFG_IOLH_RZV2H)) return -EINVAL; - arg = pinconf_to_config_argument(_configs[i]); if (arg > 3) return -EINVAL; rzg2l_rmw_pin_config(pctrl, IOLH(off), bit, IOLH_MASK, arg);