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| author | Tony Lindgren <tony@atomide.com> | 2019-09-14 23:02:59 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-10-04 17:06:12 +0200 |
| commit | 8d9d4bdc495f5e57877f9ec59af323fcbf3485fe (patch) | |
| tree | 938f85c5c67683c4e73e6a1a195e8aac320b6deb /drivers/fsi | |
| parent | hwrng: omap3-rom - Update to use standard driver data (diff) | |
| download | linux-8d9d4bdc495f5e57877f9ec59af323fcbf3485fe.tar.xz linux-8d9d4bdc495f5e57877f9ec59af323fcbf3485fe.zip | |
hwrng: omap3-rom - Use runtime PM instead of custom functions
Nowadays we have runtime PM, and we can use it with autosuspend_timeout
to idle things automatically. This allows us to get rid of the custom
PM implementation.
We enable clocks and init RNG in runtime_resume, and reset RNG and
disable clocks in runtime_suspend. And then omap3_rom_rng_read()
becomes very simple and we don't need the old functions for
omap3_rom_rng_idle() and omap3_rom_rng_get_random(). We can now also
get rid of pr_fmt as we're using dev_err instead.
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Adam Ford <aford173@gmail.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/fsi')
0 files changed, 0 insertions, 0 deletions