linux-hardening - [PATCH v3 04/15] pinctrl: mediatek: mt7988: use PINCTRL_PIN

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Message-Id: <20250724-pinctrl-gpio-pinfuncs-v3-4-af4db9302de4@linaro.org>
Date: Thu, 24 Jul 2025 11:24:32 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Alexey Klimov <alexey.klimov@...aro.org>, 
 Lorenzo Bianconi <lorenzo@...nel.org>, Sean Wang <sean.wang@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Paul Cercueil <paul@...pouillou.net>, Kees Cook <kees@...nel.org>, 
 Andy Shevchenko <andy@...nel.org>, 
 Andrew Morton <akpm@...ux-foundation.org>, 
 David Hildenbrand <david@...hat.com>, 
 Lorenzo Stoakes <lorenzo.stoakes@...cle.com>, 
 "Liam R. Howlett" <Liam.Howlett@...cle.com>, 
 Vlastimil Babka <vbabka@...e.cz>, Mike Rapoport <rppt@...nel.org>, 
 Suren Baghdasaryan <surenb@...gle.com>, Michal Hocko <mhocko@...e.com>, 
 Dong Aisheng <aisheng.dong@....com>, Fabio Estevam <festevam@...il.com>, 
 Shawn Guo <shawnguo@...nel.org>, Jacky Bai <ping.bai@....com>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 NXP S32 Linux Team <s32@....com>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Tony Lindgren <tony@...mide.com>, 
 Haojian Zhuang <haojian.zhuang@...aro.org>, 
 Geert Uytterhoeven <geert+renesas@...der.be>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, linux-mediatek@...ts.infradead.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org, 
 linux-hardening@...r.kernel.org, linux-mm@...ck.org, imx@...ts.linux.dev, 
 linux-omap@...r.kernel.org, linux-renesas-soc@...r.kernel.org, 
 Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v3 04/15] pinctrl: mediatek: mt7988: use
 PINCTRL_PIN_FUNCTION()

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

We have a dedicated initializer macro for defining pin functions for
mediatek drivers so use it here.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
 drivers/pinctrl/mediatek/pinctrl-mt7988.c | 42 ++++++++++++-------------------
 1 file changed, 16 insertions(+), 26 deletions(-)

diff --git a/drivers/pinctrl/mediatek/pinctrl-mt7988.c b/drivers/pinctrl/mediatek/pinctrl-mt7988.c
index 68b4097792b88356babe4368db7d0f60194e7309..55c8674d8d66f12d2f2246c215056d4e51296a9b 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt7988.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt7988.c
@@ -1465,32 +1465,22 @@ static const char * const mt7988_usb_groups[] = {
 };

 static const struct function_desc mt7988_functions[] = {
-	{ { "audio", mt7988_audio_groups, ARRAY_SIZE(mt7988_audio_groups) },
-	  NULL },
-	{ { "jtag", mt7988_jtag_groups, ARRAY_SIZE(mt7988_jtag_groups) },
-	  NULL },
-	{ { "int_usxgmii", mt7988_int_usxgmii_groups,
-	    ARRAY_SIZE(mt7988_int_usxgmii_groups) },
-	  NULL },
-	{ { "pwm", mt7988_pwm_groups, ARRAY_SIZE(mt7988_pwm_groups) }, NULL },
-	{ { "dfd", mt7988_dfd_groups, ARRAY_SIZE(mt7988_dfd_groups) }, NULL },
-	{ { "i2c", mt7988_i2c_groups, ARRAY_SIZE(mt7988_i2c_groups) }, NULL },
-	{ { "eth", mt7988_ethernet_groups, ARRAY_SIZE(mt7988_ethernet_groups) },
-	  NULL },
-	{ { "pcie", mt7988_pcie_groups, ARRAY_SIZE(mt7988_pcie_groups) },
-	  NULL },
-	{ { "pmic", mt7988_pmic_groups, ARRAY_SIZE(mt7988_pmic_groups) },
-	  NULL },
-	{ { "watchdog", mt7988_wdt_groups, ARRAY_SIZE(mt7988_wdt_groups) },
-	  NULL },
-	{ { "spi", mt7988_spi_groups, ARRAY_SIZE(mt7988_spi_groups) }, NULL },
-	{ { "flash", mt7988_flash_groups, ARRAY_SIZE(mt7988_flash_groups) },
-	  NULL },
-	{ { "uart", mt7988_uart_groups, ARRAY_SIZE(mt7988_uart_groups) },
-	  NULL },
-	{ { "udi", mt7988_udi_groups, ARRAY_SIZE(mt7988_udi_groups) }, NULL },
-	{ { "usb", mt7988_usb_groups, ARRAY_SIZE(mt7988_usb_groups) }, NULL },
-	{ { "led", mt7988_led_groups, ARRAY_SIZE(mt7988_led_groups) }, NULL },
+	PINCTRL_PIN_FUNCTION("audio", mt7988_audio),
+	PINCTRL_PIN_FUNCTION("jtag", mt7988_jtag),
+	PINCTRL_PIN_FUNCTION("int_usxgmii", mt7988_int_usxgmii),
+	PINCTRL_PIN_FUNCTION("pwm", mt7988_pwm),
+	PINCTRL_PIN_FUNCTION("dfd", mt7988_dfd),
+	PINCTRL_PIN_FUNCTION("i2c", mt7988_i2c),
+	PINCTRL_PIN_FUNCTION("eth", mt7988_ethernet),
+	PINCTRL_PIN_FUNCTION("pcie", mt7988_pcie),
+	PINCTRL_PIN_FUNCTION("pmic", mt7988_pmic),
+	PINCTRL_PIN_FUNCTION("watchdog", mt7988_wdt),
+	PINCTRL_PIN_FUNCTION("spi", mt7988_spi),
+	PINCTRL_PIN_FUNCTION("flash", mt7988_flash),
+	PINCTRL_PIN_FUNCTION("uart", mt7988_uart),
+	PINCTRL_PIN_FUNCTION("udi", mt7988_udi),
+	PINCTRL_PIN_FUNCTION("usb", mt7988_usb),
+	PINCTRL_PIN_FUNCTION("led", mt7988_led),
 };

 static const struct mtk_eint_hw mt7988_eint_hw = {

-- 
2.48.1