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Groups > linux.kernel > #1543773
| From | Alexey Khoroshilov <khoroshilov@ispras.ru> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | i2c: xiic: Strange clk_prepare_enable() in xiic_i2c_remove() |
| Date | 2016-12-16 23:00 +0100 |
| Message-ID | <sP8HL-FW-13@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Dear Shubhrajyoti,
Looking at 36ecbcab84d0 ("i2c: xiic: Implement power management")
it is not clear why clk_prepare_enable(i2c->clk) is required in
xiic_i2c_remove()?
It is enabled in xiic_i2c_probe() and disabled/enabled in
cdns_i2c_runtime_suspend()/cdns_i2c_runtime_resume().
Could you please clarify the point.
--
Alexey Khoroshilov
Linux Verification Center, ISPRAS
web: http://linuxtesting.org
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i2c: xiic: Strange clk_prepare_enable() in xiic_i2c_remove() Alexey Khoroshilov <khoroshilov@ispras.ru> - 2016-12-16 23:00 +0100 Re: i2c: xiic: Strange clk_prepare_enable() in xiic_i2c_remove() Shubhrajyoti Datta <shubhrajyoti.datta@gmail.com> - 2016-12-17 08:10 +0100
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