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 <vicki.milhoan@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files 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;
         }