regulator: bd9571mwv fixes for v5.12
A set of driver specific fixes here, the main one is a fix to not try to set unsupported voltages on this device. The other two patches clean up the error handling and eliminate the possibility that we could overflow the page when writing sysfs output (which AFAICT wasn't an issue but better to be sure). -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmBsnnAACgkQJNaLcl1U h9AZYAgAg2kEX44MHe5P7fOgSI7rTQum+Q55zGNIk0jdtThLjq62qSQuq3QJp19e +xVdNA76CtVONz3LYxMRRuyxXW29jvc+RCcCYbMQ/mlKQXIcia8nYzRqzhswZI4p AY3rVtSXf8WcL0cP30LeyB7+ynu0t8P4pZ+IlXCNc5gWJK0D06iG2zldHJFgy4Oa B/0eP/NxVgy3EzLWB2dhyQOeP0Yi+U24XFwY6qkMZtvcLfHllo5L8ts9GT+0PD5T ozXgZxD08V4zReFY0Y1Ptnt2ETh/yNLDhSp+NQcb7xrDjQ0qcKLSU7aV1I7N2vva 6tG8nO1I+HoHjldHUmcRF/4hqr4uoQ== =eD6Z -----END PGP SIGNATURE----- Merge tag 'regulator-fix-v5.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "bd9571mwv regulator fixes for v5.12. A set of driver specific fixes here, the main one is a fix to not try to set unsupported voltages on this device. The other two patches clean up the error handling and eliminate the possibility that we could overflow the page when writing sysfs output (which AFAICT wasn't an issue but better to be sure)" * tag 'regulator-fix-v5.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: bd9571mwv: Convert device attribute to sysfs_emit() regulator: bd9571mwv: Fix regulator name printed on registration failure regulator: bd9571mwv: Fix AVS and DVFS voltage range
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commit
e3bb2f4f96
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@ -125,7 +125,7 @@ static const struct regulator_ops vid_ops = {
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static const struct regulator_desc regulators[] = {
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BD9571MWV_REG("VD09", "vd09", VD09, avs_ops, 0, 0x7f,
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0x80, 600000, 10000, 0x3c),
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0x6f, 600000, 10000, 0x3c),
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BD9571MWV_REG("VD18", "vd18", VD18, vid_ops, BD9571MWV_VD18_VID, 0xf,
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16, 1625000, 25000, 0),
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BD9571MWV_REG("VD25", "vd25", VD25, vid_ops, BD9571MWV_VD25_VID, 0xf,
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@ -134,7 +134,7 @@ static const struct regulator_desc regulators[] = {
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11, 2800000, 100000, 0),
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BD9571MWV_REG("DVFS", "dvfs", DVFS, reg_ops,
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BD9571MWV_DVFS_MONIVDAC, 0x7f,
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0x80, 600000, 10000, 0x3c),
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0x6f, 600000, 10000, 0x3c),
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};
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#ifdef CONFIG_PM_SLEEP
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@ -174,7 +174,7 @@ static ssize_t backup_mode_show(struct device *dev,
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{
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struct bd9571mwv_reg *bdreg = dev_get_drvdata(dev);
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return sprintf(buf, "%s\n", bdreg->bkup_mode_enabled ? "on" : "off");
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return sysfs_emit(buf, "%s\n", bdreg->bkup_mode_enabled ? "on" : "off");
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}
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static ssize_t backup_mode_store(struct device *dev,
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@ -301,7 +301,7 @@ static int bd9571mwv_regulator_probe(struct platform_device *pdev)
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&config);
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if (IS_ERR(rdev)) {
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dev_err(&pdev->dev, "failed to register %s regulator\n",
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pdev->name);
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regulators[i].name);
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return PTR_ERR(rdev);
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}
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}
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