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Groups > linux.kernel > #1490618
| From | Wolfram Sang <wsa@the-dreams.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 2/2] i2c: octeon: thunderx: Limit register access retries |
| Date | 2016-09-24 11:30 +0200 |
| Message-ID | <skRrr-7FA-19@gated-at.bofh.it> (permalink) |
| References | <skvhf-1XI-3@gated-at.bofh.it> <skvhf-1XI-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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On Fri, Sep 23, 2016 at 11:40:39AM +0200, Jan Glauber wrote: > Do not infinitely retry register readq and writeq operations > in order to not lock up the CPU in case the TWSI gets stuck. > > Return -ETIMEDOUT in case of a failed data read. For all other > cases just return so subsequent operations will fail > and trigger the recovery. > > Signed-off-by: Jan Glauber <jglauber@cavium.com> Deleted the last 4 words from commit message (previous recovery patch needs more discussion) and applied to for-next, thanks!
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Re: [PATCH v2 2/2] i2c: octeon: thunderx: Limit register access retries Wolfram Sang <wsa@the-dreams.de> - 2016-09-24 11:30 +0200
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