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i2c-sh_mobile non-urgent changes

Wolfram Sang linux-arm-kernel linux-i2c linux-sh 1 version New

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  1. v1 Latest0 of 5 patches 0 repliesNew

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Cover letter [PATCH 0/5] i2c-sh_mobile non-urgent changes
Quoted 7 lines · Shinya Kuribayashi

Hello,

This is the first batch to fix the i2c-sh_mobile driver. As a first step, this comprises of the SCL optimization work and a simple fix to annoying spurious WAIT interrupt issue; in other words, this does not change tx/rx data handling logic.

Quoted 8 lines

This driver has an architectural problem with send/receive procedures and needs a fundamental overhaul. I've been working on splitting into logical chunks, but not yet completed.

Patches are prepared against the vanilla v3.6. I don't have a chance to give it a try with v3.6+ kernels myself, but tend to be optimistic about that. I have been cooking these patches over a year, and they work perfectly fine with older kernels ..v3.4 so far.

Looks good to me, like the extensive patch descriptions. I am going to apply it to for-next with patches 2+3 squashed, because after patch 2 we would have a buggy state otherwise. Let me know if you are not okay with that.

Thanks,

Wolfram

Signature · 9 lines
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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