From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
Hans de Goede <hdegoede@redhat.com>, Jens Axboe <axboe@kernel.dk>,
Sasha Levin <sashal@kernel.org>,
linux-ide@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 09/17] ata: libahci: do not complain in case of deferred probe
Date: Tue, 6 Aug 2019 17:37:06 -0400 [thread overview]
Message-ID: <20190806213715.20487-9-sashal@kernel.org> (raw)
In-Reply-To: <20190806213715.20487-1-sashal@kernel.org>
From: Miquel Raynal <miquel.raynal@bootlin.com>
[ Upstream commit 090bb803708198e5ab6b0046398c7ed9f4d12d6b ]
Retrieving PHYs can defer the probe, do not spawn an error when
-EPROBE_DEFER is returned, it is normal behavior.
Fixes: b1a9edbda040 ("ata: libahci: allow to use multiple PHYs")
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/ata/libahci_platform.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index cd2eab6aa92ea..65371e1befe8a 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -300,6 +300,9 @@ static int ahci_platform_get_phy(struct ahci_host_priv *hpriv, u32 port,
hpriv->phys[port] = NULL;
rc = 0;
break;
+ case -EPROBE_DEFER:
+ /* Do not complain yet */
+ break;
default:
dev_err(dev,
--
2.20.1
next prev parent reply other threads:[~2019-08-06 21:39 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 21:36 [PATCH AUTOSEL 4.9 01/17] xtensa: fix build for cores with coprocessors Sasha Levin
2019-08-06 21:36 ` [PATCH AUTOSEL 4.9 02/17] xen/pciback: remove set but not used variable 'old_state' Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 03/17] irqchip/irq-imx-gpcv2: Forward irq type to parent Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 04/17] perf header: Fix divide by zero error if f_header.attr_size==0 Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 05/17] perf header: Fix use of unitialized value warning Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 06/17] libata: zpodd: Fix small read overflow in zpodd_get_mech_type() Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 07/17] scsi: hpsa: correct scsi command status issue after reset Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 08/17] exit: make setting exit_state consistent Sasha Levin
2019-08-06 21:37 ` Sasha Levin [this message]
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 10/17] kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 11/17] arm64/efi: fix variable 'si' set but not used Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 12/17] arm64/mm: fix variable 'pud' " Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 13/17] IB/core: Add mitigation for Spectre V1 Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 14/17] IB/mad: Fix use-after-free in ib mad completion handling Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 15/17] ocfs2: remove set but not used variable 'last_hash' Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 16/17] coredump: split pipe command whitespace before expanding template Sasha Levin
2019-08-06 21:37 ` [PATCH AUTOSEL 4.9 17/17] asm-generic: fix -Wtype-limits compiler warnings Sasha Levin
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