From f4ec6aa5b018e0ec7edea916644686d572bc595c Mon Sep 17 00:00:00 2001 From: Victoria Milhoan Date: Mon, 15 Jun 2015 16:52:58 -0700 Subject: [PATCH] crypto: caam - Provide correct value to iounmap() in controller driver Fix a "Trying to vfree() nonexistent vm area" error when unloading the CAAM controller module by providing the correct pointer value to iounmap(). Signed-off-by: Victoria Milhoan Signed-off-by: Herbert Xu --- drivers/crypto/caam/ctrl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c index efba4ccd4fac..efacab7539ef 100644 --- a/drivers/crypto/caam/ctrl.c +++ b/drivers/crypto/caam/ctrl.c @@ -301,7 +301,7 @@ static int caam_remove(struct platform_device *pdev) #endif /* Unmap controller region */ - iounmap(&ctrl); + iounmap(ctrl); return ret; } @@ -496,7 +496,7 @@ static int caam_probe(struct platform_device *pdev) sizeof(struct platform_device *) * rspec, GFP_KERNEL); if (ctrlpriv->jrpdev == NULL) { - iounmap(&ctrl); + iounmap(ctrl); return -ENOMEM; }