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5cafa48502
Bit 1 of SIDE_INFO register is an indication that the driver on the other side of link is ready. We set this bit during driver initialization sequence. So rather than having separate macros to return the status, we can simply return the status of this bit from amd_poll_link(). So a return of 1 or 0 from this function will indicate to the caller whether the driver on the other side of link is ready or not, respectively. Signed-off-by: Arindam Nath <arindam.nath@amd.com> Signed-off-by: Jon Mason <jdmason@kudzu.us> |
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