A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

usb: s3c-hsotg: do not disconnect gadget when receiving ErlySusp intr

Browse source 
DWC2 databook indicates if the core sets "ErlySusp" bit, an idle state has been
detected on the USB for 3 ms. This situation can be occurred when waiting
a request from user daemon. So, we should keep the connection between udc and
gadget even though this interrupt is occurred.

Signed-off-by: Chanho Park <[email protected]>
Signed-off-by: Robert Baldyga <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
This commit is contained in:
Chanho Park 2013-09-12 16:18:49 +02:00 • committed by Felipe Balbi
commit d3675e3a48
1 changed files with 0 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/usb/gadget/s3c-hsotg.c
View file

@ -2475,8 +2475,6 @@ irq_retry:
if (gintsts & GINTSTS_ErlySusp) {
dev_dbg(hsotg->dev, "GINTSTS_ErlySusp\n");
writel(GINTSTS_ErlySusp, hsotg->regs + GINTSTS);
s3c_hsotg_disconnect(hsotg);
}
/*