libata: report link resume failure as KERN_WARNING instead of ERR
Link resume failure in itself isn't an error condition and may happen regularly depending on hardware configuration. Reporting it as KERN_ERR makes the condition unnecessarily prominent (e.g. reported during boot). Use KERN_WARNING instead. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: David Shaw <dshaw@jabberwocky.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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@ -3534,7 +3534,7 @@ int sata_link_resume(struct ata_link *link, const unsigned long *params,
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} while ((scontrol & 0xf0f) != 0x300 && --tries);
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} while ((scontrol & 0xf0f) != 0x300 && --tries);
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if ((scontrol & 0xf0f) != 0x300) {
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if ((scontrol & 0xf0f) != 0x300) {
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ata_link_err(link, "failed to resume link (SControl %X)\n",
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ata_link_warn(link, "failed to resume link (SControl %X)\n",
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scontrol);
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scontrol);
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return 0;
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return 0;
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}
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}
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