NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bcusdk: eibd: drop local clock_gettime in USB backends

Browse Source 
clock_gettime is defined locally, and calls pth_int_time, which
in turn calls clock_gettime.
The USB backend shouldn't overrule clock_gettime in the first place.
This patch fixes this endless recursion by removing the local defition.

Signed-off-by: Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Kurt Van Dijck 2017-08-25 23:11:10 +02:00 committed by Thomas Petazzoni
parent fec74492ee
commit bc4f5598dc
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
package/bcusdk/0002-eibd-fix-endless-recursion-when-using-USB-backends.patch Normal file
View File

@ -0,0 +1,35 @@
From 6bd1b4958e949d83468e053c34bf6c89d14d687a Mon Sep 17 00:00:00 2001
From: Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be>
Date: Fri, 25 Aug 2017 23:01:14 +0200
Subject: [PATCH] eibd: drop local clock_gettime in USB backends
clock_gettime is defined locally, and calls pth_int_time, which
in turn calls clock_gettime.
The USB backend shouldn't overrule clock_gettime in the first place.
This patch fixes this endless recursion by removing the local defition.
Signed-off-by: Kurt Van Dijck <dev.kurt@vandijck-laurijssen.be>
---
eibd/usb/linux_usbfs.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/eibd/usb/linux_usbfs.c b/eibd/usb/linux_usbfs.c
index c3ec410..957b908 100644
--- a/eibd/usb/linux_usbfs.c
+++ b/eibd/usb/linux_usbfs.c
@@ -52,12 +52,6 @@ int pthread_mutex_trylock(pthread_mutex_t *mutex)
return 0;
}
-int clock_gettime(clockid_t clk_id, struct timespec *tp)
-{
- pth_int_time (tp);
- return 0;
-}
-
/* sysfs vs usbfs:
* opening a usbfs node causes the device to be resumed, so we attempt to
* avoid this during enumeration.
--
1.8.5.rc3