[PATCH] crypto: caam: check caam_emi_slow instead of re-lookup platform

[Marcus Folkesson]

Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
---

Russel King, sorry, I did not see your comment until now.

 drivers/crypto/caam/ctrl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index 5abaf3743b86..4993c90ceb3f 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c
@@ -329,7 +329,7 @@ static int caam_remove(struct platform_device *pdev)
 	clk_disable_unprepare(ctrlpriv->caam_ipg);
 	clk_disable_unprepare(ctrlpriv->caam_mem);
 	clk_disable_unprepare(ctrlpriv->caam_aclk);
-	if (!of_machine_is_compatible("fsl,imx6ul"))
+	if (ctrlpriv->caam_emi_slow)
 		clk_disable_unprepare(ctrlpriv->caam_emi_slow);
 	return 0;
 }
@@ -511,7 +511,7 @@ static int caam_probe(struct platform_device *pdev)
 		goto disable_caam_mem;
 	}
 
-	if (!of_machine_is_compatible("fsl,imx6ul")) {
+	if (ctrlpriv->caam_emi_slow) {
 		ret = clk_prepare_enable(ctrlpriv->caam_emi_slow);
 		if (ret < 0) {
 			dev_err(&pdev->dev, "can't enable CAAM emi slow clock: %d\n",
@@ -833,7 +833,7 @@ caam_remove:
 iounmap_ctrl:
 	iounmap(ctrl);
 disable_caam_emi_slow:
-	if (!of_machine_is_compatible("fsl,imx6ul"))
+	if (ctrlpriv->caam_emi_slow)
 		clk_disable_unprepare(ctrlpriv->caam_emi_slow);
 disable_caam_aclk:
 	clk_disable_unprepare(ctrlpriv->caam_aclk);
-- 
2.11.0.rc2