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authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>2017-08-20 21:06:52 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-28 11:39:31 +0200
commit334007d52597ebb079766ab34711728677130068 (patch)
treeafb2d77419e49d99d14e939b1a33e0a2f6be943d /drivers/usb
parentb64d47ae62e5f56727ad6dc2088e13dfab524a83 (diff)
usb: common: use of_property_read_bool()
Use more compact of_property_read_bool() calls for the boolean properties instead of of_find_property() calls in of_usb_host_tpl_support() and of_usb_update_otg_caps(). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/common/common.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c
index b91ba3332d8f..552ff7ac5a6b 100644
--- a/drivers/usb/common/common.c
+++ b/drivers/usb/common/common.c
@@ -190,10 +190,7 @@ EXPORT_SYMBOL_GPL(of_usb_get_dr_mode_by_phy);
*/
bool of_usb_host_tpl_support(struct device_node *np)
{
- if (of_find_property(np, "tpl-support", NULL))
- return true;
-
- return false;
+ return of_property_read_bool(np, "tpl-support");
}
EXPORT_SYMBOL_GPL(of_usb_host_tpl_support);
@@ -240,11 +237,11 @@ int of_usb_update_otg_caps(struct device_node *np,
otg_caps->otg_rev = 0;
}
- if (of_find_property(np, "hnp-disable", NULL))
+ if (of_property_read_bool(np, "hnp-disable"))
otg_caps->hnp_support = false;
- if (of_find_property(np, "srp-disable", NULL))
+ if (of_property_read_bool(np, "srp-disable"))
otg_caps->srp_support = false;
- if (of_find_property(np, "adp-disable", NULL) ||
+ if (of_property_read_bool(np, "adp-disable") ||
(otg_caps->otg_rev < 0x0200))
otg_caps->adp_support = false;