[PATCH 3/3] cmd: sata: Add block unbind device function

[Tom Rini]

On Wed, Dec 04, 2019 at 10:36:47AM +0000, Peng Ma wrote:

> If we didn't unbind the sata from block device, the same devices would
> be added after sata remove,
> This patch is to resolve this issue as below:
> 
> => sata info
> SATA#0:
> 	(3.0 Gbps)
> SATA#1:
> 	(3.0 Gbps)
> Device 0: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005PY30
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 1: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005VX30
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> => sata stop
> => sata info
> SATA#0:
> 	(3.0 Gbps)
> SATA#1:
> 	(3.0 Gbps)
> Device 0: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005PY300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 1: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005VX300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 2: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005PY300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> Device 3: Model: INTEL SSDSA2BW300G3D Firm: 4PC10362 Ser#: BTPR247005VX300
>             Type: Hard Disk
>             Supports 48-bit addressing
>             Capacity: 286168.1 MB = 279.4 GB (586072368 x 512)
> 
> Signed-off-by: Peng Ma <peng.ma at nxp.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>

This is a correct bug fix, yes.  It also causes size growth on tbs2910
that is in turn fatal on CI.  For the moment I'm setting this patch
aside so that I can take the rest of the series and figure out what to
do with tbs2910 again afterwards.

-- 
Tom
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