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Groups > linux.kernel > #1220768
| From | Linus Walleij <linus.walleij@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] gpio: Propagate errors from chip->get() |
| Date | 2015-09-08 15:10 +0200 |
| Message-ID | <q6qOU-57i-57@gated-at.bofh.it> (permalink) |
| References | <q2Aa5-7XR-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Aug 28, 2015 at 6:44 PM, Bjorn Andersson <bjorn.andersson@sonymobile.com> wrote: > It's possible to have gpio chips hanging off unreliable remote buses > where the get() operation will fail to acquire a readout of the current > gpio state. Propagate these errors to the consumer so that they can > act on, retry or ignore these failing reads, instead of treating them as > the line being held high. > > Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> This patch applied for fixes with Alex' Review-tag. Thanks for fixing this! Should I even tag it for stable? Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [PATCH] gpio: Propagate errors from chip->get() Linus Walleij <linus.walleij@linaro.org> - 2015-09-08 15:10 +0200
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