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| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2018-04-09 03:32:34 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2018-04-10 00:10:50 +0200 |
| commit | fd17ed684b6e33312cdcd9270b1fece9df266103 (patch) | |
| tree | e23dc3295d02acff77be9bed5c221b5f53d624bb /drivers/ata/ahci.h | |
| parent | Merge branch 'work.namei' of git://git.kernel.org/pub/scm/linux/kernel/git/vi... (diff) | |
| download | linux-fd17ed684b6e33312cdcd9270b1fece9df266103.tar.xz linux-fd17ed684b6e33312cdcd9270b1fece9df266103.zip | |
Revert "ata: ahci-platform: add reset control support"
This reverts commit f0f56716fc3e5d547fd7811eb218a30ed0695605.
According to Thierry's view,
https://www.spinics.net/lists/linux-ide/msg55357.html
some hardware-specific drivers already use their own resets,
and the common reset might make a path to occur double controls of resets.
For now, revert the commit that adds reset control support to ahci-platform,
and hold until the solution is confirmed not be affect all hardware-specific
drivers.
Fixes: f0f56716fc3e ("ata: ahci-platform: add reset control support")
Reported-by: Thierry Reding <thierry.reding@gmail.com>
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/ahci.h')
| -rw-r--r-- | drivers/ata/ahci.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 4356ef1d28a8..a9d996e17d75 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -350,7 +350,6 @@ struct ahci_host_priv { u32 em_msg_type; /* EM message type */ bool got_runtime_pm; /* Did we do pm_runtime_get? */ struct clk *clks[AHCI_MAX_CLKS]; /* Optional */ - struct reset_control *rsts; /* Optional */ struct regulator **target_pwrs; /* Optional */ /* * If platform uses PHYs. There is a 1:1 relation between the port number and |