Kristen Carlson Accardi wrote:
+ /* Don't continue if not a SATA device. */ + if (!ata_id_is_sata(atadev->id)) { + if (ata_msg_probe(ap)) + ata_dev_printk(atadev, KERN_DEBUG, + "%s: ata_id_is_sata is False\n", __FUNCTION__); + goto out; + }
I forgot to note this in patch #1, so this comment applies to both patch #1 and patch #2:
ata_id_is_sata() is probably not the check you want. This tests Word 93 of IDENTIFY DEVICE output, which is a check that's not in the ATA specification, but rather something I came up with. It will indicate false for ATA devices that attach via SATA cables, but have a PATA bridge chip soldered onto the ATA device.
A better test is probably "ap->cbl == ATA_CBL_SATA".
+EXPORT_SYMBOL_GPL(ata_acpi_push_id);
Remove the export, this is for exporting symbols to export kernel modules, not for making symbols visible at the C level, to other C modules.
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