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Groups > linux.kernel > #1456963
| From | Julia Lawall <Julia.Lawall@lip6.fr> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 04/11] i2c: mpc: use of_property_read_bool |
| Date | 2016-08-05 11:20 +0200 |
| Message-ID | <s2Jsl-5yi-9@gated-at.bofh.it> (permalink) |
| References | <s2Jsl-5yi-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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@lip6.fr>
---
drivers/i2c/busses/i2c-mpc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 48ecffe..4b5707b 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -700,7 +700,7 @@ static int fsl_i2c_probe(struct platform_device *op)
}
}
- if (of_get_property(op->dev.of_node, "fsl,preserve-clocking", NULL)) {
+ if (of_property_read_bool(op->dev.of_node, "fsl,preserve-clocking")) {
clock = MPC_I2C_CLOCK_PRESERVE;
} else {
prop = of_get_property(op->dev.of_node, "clock-frequency",
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[PATCH 04/11] i2c: mpc: use of_property_read_bool Julia Lawall <Julia.Lawall@lip6.fr> - 2016-08-05 11:20 +0200
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