Merge tag 'v5.0-rc7' into patchwork

Linux 5.0-rc7

* tag 'v5.0-rc7': (1667 commits)
  Linux 5.0-rc7
  Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
  Input: st-keyscan - fix potential zalloc NULL dereference
  Input: apanel - switch to using brightness_set_blocking()
  powerpc/64s: Fix possible corruption on big endian due to pgd/pud_present()
  efi/arm: Revert "Defer persistent reservations until after paging_init()"
  arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve table
  sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
  include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
  Compiler Attributes: add support for __copy (gcc >= 9)
  lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
  auxdisplay: ht16k33: fix potential user-after-free on module unload
  x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
  i2c: bcm2835: Clear current buffer pointers and counts after a transfer
  i2c: cadence: Fix the hold bit setting
  drm: Use array_size() when creating lease
  dm thin: fix bug where bio that overwrites thin block ignores FUA
  Revert "exec: load_script: don't blindly truncate shebang string"
  Revert "gfs2: read journal in large chunks to locate the head"
  net: ethernet: freescale: set FEC ethtool regs version
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 4b900fc659f7..81b1a3332ed6 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -56,6 +56,12 @@ static int ahci_platform_enable_phys(struct ahci_host_priv *hpriv)
 		if (rc)
 			goto disable_phys;
 
+		rc = phy_set_mode(hpriv->phys[i], PHY_MODE_SATA);
+		if (rc) {
+			phy_exit(hpriv->phys[i]);
+			goto disable_phys;
+		}
+
 		rc = phy_power_on(hpriv->phys[i]);
 		if (rc) {
 			phy_exit(hpriv->phys[i]);
@@ -738,6 +744,9 @@ int ahci_platform_suspend_host(struct device *dev)
 	writel(ctl, mmio + HOST_CTL);
 	readl(mmio + HOST_CTL); /* flush */
 
+	if (hpriv->flags & AHCI_HFLAG_SUSPEND_PHYS)
+		ahci_platform_disable_phys(hpriv);
+
 	return ata_host_suspend(host, PMSG_SUSPEND);
 }
 EXPORT_SYMBOL_GPL(ahci_platform_suspend_host);
@@ -756,6 +765,7 @@ EXPORT_SYMBOL_GPL(ahci_platform_suspend_host);
 int ahci_platform_resume_host(struct device *dev)
 {
 	struct ata_host *host = dev_get_drvdata(dev);
+	struct ahci_host_priv *hpriv = host->private_data;
 	int rc;
 
 	if (dev->power.power_state.event == PM_EVENT_SUSPEND) {
@@ -766,6 +776,9 @@ int ahci_platform_resume_host(struct device *dev)
 		ahci_init_controller(host);
 	}
 
+	if (hpriv->flags & AHCI_HFLAG_SUSPEND_PHYS)
+		ahci_platform_enable_phys(hpriv);
+
 	ata_host_resume(host);
 
 	return 0;