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/usb/host/fsl-mph-dr-of.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c index 1044b0f..8bbca74 100644 --- a/drivers/usb/host/fsl-mph-dr-of.c +++ b/drivers/usb/host/fsl-mph-dr-of.c @@ -222,11 +222,11 @@ static int fsl_usb2_mph_dr_of_probe(struct platform_device *ofdev) pdata->controller_ver = usb_get_ver_info(np); /* Activate Erratum by reading property in device tree */ - if (of_get_property(np, "fsl,usb-erratum-a007792", NULL)) + if (of_property_read_bool(np, "fsl,usb-erratum-a007792")) pdata->has_fsl_erratum_a007792 = 1; else pdata->has_fsl_erratum_a007792 = 0; - if (of_get_property(np, "fsl,usb-erratum-a005275", NULL)) + if (of_property_read_bool(np, "fsl,usb-erratum-a005275")) pdata->has_fsl_erratum_a005275 = 1; else pdata->has_fsl_erratum_a005275 = 0; @@ -235,7 +235,7 @@ static int fsl_usb2_mph_dr_of_probe(struct platform_device *ofdev) * Determine whether phy_clk_valid needs to be checked * by reading property in device tree */ - if (of_get_property(np, "phy-clk-valid", NULL)) + if (of_property_read_bool(np, "phy-clk-valid")) pdata->check_phy_clk_valid = 1; else pdata->check_phy_clk_valid = 0; -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
