[PATCH 01/11] fsl/qe: use of_property_read_bool

From: Julia Lawall
Date: Fri Aug 05 2016 - 05:15:03 EST


Use of_property_read_bool to check for the existence of a property.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2;
statement S2,S1;
@@
- if (of_get_property(e1,e2,NULL))
+ if (of_property_read_bool(e1,e2))
S1 else S2
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>

---
drivers/soc/fsl/qe/qe_tdm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/fsl/qe/qe_tdm.c b/drivers/soc/fsl/qe/qe_tdm.c
index 5e48b14..0ac98e6 100644
--- a/drivers/soc/fsl/qe/qe_tdm.c
+++ b/drivers/soc/fsl/qe/qe_tdm.c
@@ -99,7 +99,7 @@ int ucc_of_parse_tdm(struct device_node *np, struct ucc_tdm *utdm,
utdm->tdm_port = val;
ut_info->uf_info.tdm_num = utdm->tdm_port;

- if (of_get_property(np, "fsl,tdm-internal-loopback", NULL))
+ if (of_property_read_bool(np, "fsl,tdm-internal-loopback"))
utdm->tdm_mode = TDM_INTERNAL_LOOPBACK;
else
utdm->tdm_mode = TDM_NORMAL;