[PATCH] driver: pmc_atom: free pmc->regmap in pmc_setup_dev

Dongliang Mu
2021-11-30T14:36:00Z

Smatch reports:

drivers/platform/x86/pmc_atom.c:496
pmc_setup_dev() warn: 'pmc->regmap' not released on lines: 496.

Fix this by deallocating pm->regmap.

CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
---
drivers/platform/x86/pmc_atom.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/platform/x86/pmc_atom.c b/drivers/platform/x86/pmc_atom.c
index a9d2a4b98e57..95ba108ed716 100644
--- a/drivers/platform/x86/pmc_atom.c
+++ b/drivers/platform/x86/pmc_atom.c
@@ -492,6 +492,7 @@ static int pmc_setup_dev(struct pci_dev *pdev, const struct pci_device_id *ent)
dev_warn(&pdev->dev, "platform clocks register failed: %d\n",
ret);

+ iounmap(pmc->regmap);
pmc->init = true;
return ret;
}
--
2.25.1