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21 lines
580 B
Diff
21 lines
580 B
Diff
--- a/drivers/regulator/pfuze100-regulator.c
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+++ b/drivers/regulator/pfuze100-regulator.c
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@@ -308,9 +308,14 @@ static int pfuze_identify(struct pfuze_c
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if (ret)
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return ret;
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- if (value & 0x0f) {
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- dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
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- return -ENODEV;
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+ switch (value & 0xf) {
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+ case 0x0:
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+ /* Freescale misprogrammed 1-3% of parts prior to week 8 of 2013 as ID=8 */
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+ case 0x8:
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+ break;
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+ default:
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+ dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
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+ return -ENODEV;
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}
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ret = regmap_read(pfuze_chip->regmap, PFUZE100_REVID, &value);
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