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SubjectRe: [PATCH 3/3] ahci: st: st_configure_oob must be called after IP is clocked.
On Tue, Mar 31, 2015 at 08:35:09AM +0100, Peter Griffin wrote:
> Currently the ahci_st driver will hang the system on probe, as the
> st_configure_oob function does some register writes before the IP
> is clocked. This patch moves the function call to after
> ahci_platform_enable_resources (which enables the IP clock), and
> resolves the hang.
> Addtionally st_ahci_configure_oob should be called in the st_ahci_resume
> function, so we also rectify that ensuring it is also called after
> the IP clock has been enabled.
> Signed-off-by: Peter Griffin <>
> Acked-by: Lee Jones <>
> Acked-by: Maxime Coquelin <>

Applied 1, 3 to libata/for-4.1.



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