From d78a167332e1ca8113268ed922c1212fd71b73ad Mon Sep 17 00:00:00 2001 From: Hui Tang Date: Mon, 14 Nov 2022 17:25:40 +0800 Subject: [PATCH] i2c: pxa-pci: fix missing pci_disable_device() on error in ce4100_i2c_probe Using pcim_enable_device() to avoid missing pci_disable_device(). Fixes: 7e94dd154e93 ("i2c-pxa2xx: Add PCI support for PXA I2C controller") Signed-off-by: Hui Tang Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-pxa-pci.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/i2c/busses/i2c-pxa-pci.c b/drivers/i2c/busses/i2c-pxa-pci.c index f614cade..30e38bc 100644 --- a/drivers/i2c/busses/i2c-pxa-pci.c +++ b/drivers/i2c/busses/i2c-pxa-pci.c @@ -105,7 +105,7 @@ static int ce4100_i2c_probe(struct pci_dev *dev, int i; struct ce4100_devices *sds; - ret = pci_enable_device_mem(dev); + ret = pcim_enable_device(dev); if (ret) return ret; @@ -114,10 +114,8 @@ static int ce4100_i2c_probe(struct pci_dev *dev, return -EINVAL; } sds = kzalloc(sizeof(*sds), GFP_KERNEL); - if (!sds) { - ret = -ENOMEM; - goto err_mem; - } + if (!sds) + return -ENOMEM; for (i = 0; i < ARRAY_SIZE(sds->pdev); i++) { sds->pdev[i] = add_i2c_device(dev, i); @@ -133,8 +131,6 @@ static int ce4100_i2c_probe(struct pci_dev *dev, err_dev_add: kfree(sds); -err_mem: - pci_disable_device(dev); return ret; } -- 2.7.4