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From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Mario Limonciello <mario.limonciello@amd.com>,
        Jarkko Nikula <jarkko.nikula@linux.intel.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Wolfram Sang <wsa@kernel.org>,
        Andi Shyti <andi.shyti@kernel.org>, linux-i2c@vger.kernel.org,
        linux-kernel@vger.kernel.org
Cc:     Mika Westerberg <mika.westerberg@linux.intel.com>,
        Jan Dabros <jsd@semihalf.com>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Serge Semin <fancer.lancer@gmail.com>
Subject: [PATCH v5 03/24] i2c: designware: Let PCI core to take care about interrupt vectors
Date:   Thu,  7 Dec 2023 16:13:43 +0200
Message-ID: <20231207141653.2785124-4-andriy.shevchenko@linux.intel.com>
In-Reply-To: <20231207141653.2785124-1-andriy.shevchenko@linux.intel.com>
References: <20231207141653.2785124-1-andriy.shevchenko@linux.intel.com>
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PCI core, after pcim_enable_device(), takes care about the allocated
IRQ vectors, no need to do it explicitly and break the cleaning up
order.

Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Tested-by: Serge Semin <fancer.lancer@gmail.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Link: https://lore.kernel.org/r/20231120144641.1660574-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/i2c/busses/i2c-designware-pcidrv.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c
index 61d7a27aa070..e67956845c19 100644
--- a/drivers/i2c/busses/i2c-designware-pcidrv.c
+++ b/drivers/i2c/busses/i2c-designware-pcidrv.c
@@ -295,10 +295,8 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev,
 
 	if (controller->setup) {
 		r = controller->setup(pdev, controller);
-		if (r) {
-			pci_free_irq_vectors(pdev);
+		if (r)
 			return r;
-		}
 	}
 
 	i2c_dw_adjust_bus_speed(dev);
@@ -307,10 +305,8 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev,
 		i2c_dw_acpi_configure(&pdev->dev);
 
 	r = i2c_dw_validate_speed(dev);
-	if (r) {
-		pci_free_irq_vectors(pdev);
+	if (r)
 		return r;
-	}
 
 	i2c_dw_configure(dev);
 
@@ -330,10 +326,8 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev,
 	adap->nr = controller->bus_num;
 
 	r = i2c_dw_probe(dev);
-	if (r) {
-		pci_free_irq_vectors(pdev);
+	if (r)
 		return r;
-	}
 
 	if ((dev->flags & MODEL_MASK) == MODEL_AMD_NAVI_GPU) {
 		dev->slave = i2c_new_ccgx_ucsi(&dev->adapter, dev->irq, &dgpu_node);
@@ -359,8 +353,6 @@ static void i2c_dw_pci_remove(struct pci_dev *pdev)
 	pm_runtime_get_noresume(&pdev->dev);
 
 	i2c_del_adapter(&dev->adapter);
-	devm_free_irq(&pdev->dev, dev->irq, dev);
-	pci_free_irq_vectors(pdev);
 }
 
 static const struct pci_device_id i2_designware_pci_ids[] = {
-- 
2.43.0.rc1.1.gbec44491f096