d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

aw_usbphy: Do not error if it's not phy 0

Browse Source 
Only phy0 can switch between host/otg, do not error if we request
host mode on phy != 0.

MFC after:	1 month
X-MFC with:	r340846
This commit is contained in:
Emmanuel Vadot 2018-11-26 14:27:13 +00:00
parent cac83db9b7
commit 198e1deb5f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=340971
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/arm/allwinner/aw_usbphy.c
View File

@ -389,8 +389,11 @@ awusbphy_set_mode(struct phynode *phynode, int mode)
phy = phynode_get_id(phynode);
sc = device_get_softc(dev);
if (phy != 0)
return (EINVAL);
if (phy != 0) {
if (mode != PHY_USB_MODE_HOST)
return (EINVAL);
return (0);
}
switch (mode) {
case PHY_USB_MODE_HOST: