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authorDan Carpenter2019-09-10 16:42:42 +0300
committerWolfram Sang2020-04-30 16:11:41 +0200
commitac2b0813fceaf7cb3d8d46c7b33c90bae9fa49db (patch)
tree37788d588f0978cd985c251c9de6858995810f62 /drivers/i2c
parent8839e4605eacfc711b775c90f24b62149bf6574e (diff)
i2c: amd-mp2-pci: Fix Oops in amd_mp2_pci_init() error handling
The problem is that we dereference "privdata->pci_dev" when we print the error messages in amd_mp2_pci_init(): dev_err(ndev_dev(privdata), "Failed to enable MP2 PCI device\n"); ^^^^^^^^^^^^^^^^^ Fixes: 529766e0a011 ("i2c: Add drivers for the AMD PCIe MP2 I2C controller") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-amd-mp2-pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-amd-mp2-pci.c b/drivers/i2c/busses/i2c-amd-mp2-pci.c
index 5e4800d72e00..cd3fd5ee5f65 100644
--- a/drivers/i2c/busses/i2c-amd-mp2-pci.c
+++ b/drivers/i2c/busses/i2c-amd-mp2-pci.c
@@ -349,12 +349,12 @@ static int amd_mp2_pci_probe(struct pci_dev *pci_dev,
if (!privdata)
return -ENOMEM;
+ privdata->pci_dev = pci_dev;
rc = amd_mp2_pci_init(privdata, pci_dev);
if (rc)
return rc;
mutex_init(&privdata->c2p_lock);
- privdata->pci_dev = pci_dev;
pm_runtime_set_autosuspend_delay(&pci_dev->dev, 1000);
pm_runtime_use_autosuspend(&pci_dev->dev);