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ata: ahci_platform: enable to get and control reset 

Unlike SoC-specific driver, generic ahci_platform driver doesn't
have any chances to control resets.

This adds AHCI_PLATFORM_GET_RESETS to ahci_platform_get_resources()
on the generic driver to enable reset control support.

Suggested-by: Hans de Goede <hdegoede@redhat.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
hifive-unleashed-5.1
Kunihiko Hayashi 2018-08-22 21:13:03 +09:00 committed by Tejun Heo
parent 9d2ab99573
commit 2d17f460c5
1 changed files with 2 additions and 1 deletions
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3
drivers/ata/ahci_platform.c
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@ -43,7 +43,8 @@ static int ahci_probe(struct platform_device *pdev)
struct ahci_host_priv *hpriv;
int rc;
hpriv = ahci_platform_get_resources(pdev, 0);
hpriv = ahci_platform_get_resources(pdev,
AHCI_PLATFORM_GET_RESETS);
if (IS_ERR(hpriv))
return PTR_ERR(hpriv);