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| author | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-12-06 09:21:23 +0100 |
|---|---|---|
| committer | Øyvind Harboe <oyvind.harboe@zylin.com> | 2010-12-08 08:43:52 +0100 |
| commit | 740b9e25b410c164e661d0334a9ea4168406726b (patch) | |
| tree | 0c396aab2d3287a0bb38b6d9bf3921d12d273740 /src/jtag/zy1000 | |
| parent | 5cd931ed1ccc75bdbaab821686ceff04c3cb002b (diff) | |
| download | openocd_libswd-740b9e25b410c164e661d0334a9ea4168406726b.tar.gz openocd_libswd-740b9e25b410c164e661d0334a9ea4168406726b.tar.bz2 openocd_libswd-740b9e25b410c164e661d0334a9ea4168406726b.tar.xz openocd_libswd-740b9e25b410c164e661d0334a9ea4168406726b.zip | |
jtag: getting the JTAG speed can fail
If the JTAG speed has not been set, then it has no defined
value, add code to propagate the error.
No change to actual behavior as no new failure paths have
been introduced. This is a no-op patch to make subsequent patches
smaller.
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Diffstat (limited to 'src/jtag/zy1000')
| -rw-r--r-- | src/jtag/zy1000/zy1000.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/jtag/zy1000/zy1000.c b/src/jtag/zy1000/zy1000.c index c8bee2f5..69fa4dc8 100644 --- a/src/jtag/zy1000/zy1000.c +++ b/src/jtag/zy1000/zy1000.c @@ -1620,7 +1620,11 @@ int zy1000_init(void) /* deassert resets. Important to avoid infinite loop waiting for SRST to deassert */ zy1000_reset(0, 0); - zy1000_speed(jtag_get_speed()); + int jtag_speed_var; + int retval = jtag_get_speed(&jtag_speed_var); + if (retval != ERROR_OK) + return retval; + zy1000_speed(jtag_speed_var); #if BUILD_ECOSBOARD |