Hi, On 01/19/2014 05:46 AM, Tejun Heo wrote:
Hello, Hans. On Sun, Jan 19, 2014 at 12:48:43AM +0100, Hans de Goede wrote:void ahci_start_engine(struct ata_port *ap) { void __iomem *port_mmio = ahci_port_base(ap); + struct ahci_host_priv *hpriv = ap->host->private_data; u32 tmp; + if (hpriv->start_engine) { + hpriv->start_engine(ap); + return; + } +I'd much prefer if the driver always calls hpriv->start_engine() which is initialized to the default callback during common init and then overridden if necessary.
This is a bit trouble some because ahci_start_engine is also exported, so the patch would also need to fix all callers (and probably un-export it). I can do this in the next revision in the patch-set if you want me to, just explaining why I choose to do this the way I did. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
