[PATCH] virt: fsl: Use of_property_present() for testing DT property presence

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
 drivers/virt/fsl_hypervisor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c
index f8b4389d60d9..b4c72ecc0489 100644
--- a/drivers/virt/fsl_hypervisor.c
+++ b/drivers/virt/fsl_hypervisor.c
@@ -796,7 +796,7 @@ static int has_fsl_hypervisor(void)
 	if (!node)
 		return 0;
 
-	ret = of_find_property(node, "fsl,hv-version", NULL) != NULL;
+	ret = of_property_present(node, "fsl,hv-version", NULL);
 
 	of_node_put(node);
 
-- 
2.39.2




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux