linux-kernel - [PATCH v1 38/43] pata: cirrus: drop legacy pinctrl

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Date:   Thu,  1 Jun 2023 08:45:43 +0300
From:   Nikita Shubin <nikita.shubin@...uefel.me>
To:     Alexander Sverdlin <alexander.sverdlin@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Sergey Shtylyov <s.shtylyov@....ru>,
        Damien Le Moal <dlemoal@...nel.org>
Cc:     Nikita Shubin <nikita.shubin@...uefel.me>,
        Michael Peters <mpeters@...eddedTS.com>,
        Kris Bahnsen <kris@...eddedTS.com>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1 38/43] pata: cirrus: drop legacy pinctrl

Drop legacy acquire/release since we are using
pinctrl for this now.

Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---
 drivers/ata/pata_ep93xx.c | 25 ++++++-------------------
 1 file changed, 6 insertions(+), 19 deletions(-)

diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c
index 8d363bc71342..88cf31000000 100644
--- a/drivers/ata/pata_ep93xx.c
+++ b/drivers/ata/pata_ep93xx.c
@@ -921,28 +921,18 @@ static int ep93xx_pata_probe(struct platform_device *pdev)
 	void __iomem *ide_base;
 	int err;
 
-	err = ep93xx_ide_acquire_gpio(pdev);
-	if (err)
-		return err;
-
 	/* INT[3] (IRQ_EP93XX_EXT3) line connected as pull down */
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		err = irq;
-		goto err_rel_gpio;
-	}
+	if (irq < 0)
+		return irq;
 
 	ide_base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem_res);
-	if (IS_ERR(ide_base)) {
-		err = PTR_ERR(ide_base);
-		goto err_rel_gpio;
-	}
+	if (IS_ERR(ide_base))
+		return PTR_ERR(ide_base);
 
 	drv_data = devm_kzalloc(&pdev->dev, sizeof(*drv_data), GFP_KERNEL);
-	if (!drv_data) {
-		err = -ENXIO;
-		goto err_rel_gpio;
-	}
+	if (!drv_data)
+		return -ENXIO;
 
 	drv_data->pdev = pdev;
 	drv_data->ide_base = ide_base;
@@ -1000,8 +990,6 @@ static int ep93xx_pata_probe(struct platform_device *pdev)
 
 err_rel_dma:
 	ep93xx_pata_release_dma(drv_data);
-err_rel_gpio:
-	ep93xx_ide_release_gpio(pdev);
 	return err;
 }
 
@@ -1013,7 +1001,6 @@ static int ep93xx_pata_remove(struct platform_device *pdev)
 	ata_host_detach(host);
 	ep93xx_pata_release_dma(drv_data);
 	ep93xx_pata_clear_regs(drv_data->ide_base);
-	ep93xx_ide_release_gpio(pdev);
 	return 0;
 }
 
-- 
2.37.4