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regulator: Fix ramp_delay warnings for v4.9
A new warning was introduced for missing information about the time that regulators take to power on in v4.9. This is in theory a real issue but for most practical regulators the communication overhead of talking to the device is greater than the ramp time so a lot of drivers don't set it and the warning is far too noisy without identifying practical issues. Just remove the warning for now. -----BEGIN PGP SIGNATURE----- iQEwBAABCAAaBQJYF3a0Exxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9DF Jwf/dnH06enDvPjUvoqX+V6eT++FUI7DeIoMVNGCEYiJtqUmpLWSvbJ2IT68AEks 4IroBUEA57JE7sQ+gd0H6ZiXCq7Pk2QPD+bpnH5aJIdRpLGn9ew4o0p/3DGjS43q V0A6N83BeWHeDAeyu6NSo9aAdTwD5ENCuy1XqhEVMFSPpUqutyfDgqSzFtCO4Cl9 MnoTv7be37YNFb+JsFlTdOmThfmtLoJJGd8E4/bUqBb36FoYLyGVNvEE0Xwagc8Q dcUZXYqfw8qMWipCxBM2wdv/lXJQAFpAbuftACnaz+jmpAbOsWRZ2QmcBPQOxDhn oif0/hccYoIcW0knMbhEx6yERQ== =7KoE -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "Fix ramp_delay warnings for v4.9 A new warning was introduced for missing information about the time that regulators take to power on in v4.9. This is in theory a real issue but for most practical regulators the communication overhead of talking to the device is greater than the ramp time so a lot of drivers don't set it and the warning is far too noisy without identifying practical issues. Just remove the warning for now" * tag 'regulator-fix-v4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: silence warning: "VDD1: ramp_delay not set"
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@ -2754,7 +2754,7 @@ static int _regulator_set_voltage_time(struct regulator_dev *rdev,
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ramp_delay = rdev->desc->ramp_delay;
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if (ramp_delay == 0) {
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rdev_warn(rdev, "ramp_delay not set\n");
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rdev_dbg(rdev, "ramp_delay not set\n");
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return 0;
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}
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