[U-Boot] [PATCH 4/7] ahci: move link bring-up handling to separate function

Tom Rini
2013-05-24T13:44:49Z

On Tue, May 21, 2013 at 05:44:33PM -0500, Rob Herring wrote:

> From: Rob Herring <rob.herring@calxeda.com>
>
> Move the link bring-up handling to a separate weak function in order to
> allow platforms to override it. This is needed on highbank platform which
> needs special phy handling.
>
> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
[snip]
> +static int __ahci_link_up(struct ahci_probe_ent *probe_ent, u8 port)
> +{
> + u32 tmp;
> + int j = 0;
> + u8 *port_mmio = (u8 *)probe_ent->port[port].port_mmio;
> +
> + /* Bring up SATA link.

/*
* Like this
*/

> +int ahci_link_up(struct ahci_probe_ent *probe_ent, u8 port)
> + __attribute__((weak, alias("__ahci_link_up")));

Just use __weak please, thanks.

--
Tom
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