LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>,
	"Viresh Kumar" <viresh.kumar@linaro.org>,
	"Sasha Levin" <sashal@kernel.org>,
	linux-pm@vger.kernel.org
Subject: [PATCH AUTOSEL 5.13 04/26] opp: remove WARN when no valid OPPs remain
Date: Mon, 23 Aug 2021 20:53:34 -0400	[thread overview]
Message-ID: <20210824005356.630888-4-sashal@kernel.org> (raw)
In-Reply-To: <20210824005356.630888-1-sashal@kernel.org>

From: Michał Mirosław <mirq-linux@rere.qmqm.pl>

[ Upstream commit 335ffab3ef864539e814b9a2903b0ae420c1c067 ]

This WARN can be triggered per-core and the stack trace is not useful.
Replace it with plain dev_err(). Fix a comment while at it.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/opp/of.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/opp/of.c b/drivers/opp/of.c
index c582a9ca397b..01feeba78426 100644
--- a/drivers/opp/of.c
+++ b/drivers/opp/of.c
@@ -985,8 +985,9 @@ static int _of_add_opp_table_v2(struct device *dev, struct opp_table *opp_table)
 		}
 	}
 
-	/* There should be one of more OPP defined */
-	if (WARN_ON(!count)) {
+	/* There should be one or more OPPs defined */
+	if (!count) {
+		dev_err(dev, "%s: no supported OPPs", __func__);
 		ret = -ENOENT;
 		goto remove_static_opp;
 	}
-- 
2.30.2


  parent reply	other threads:[~2021-08-24  0:54 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-24  0:53 [PATCH AUTOSEL 5.13 01/26] iwlwifi: pnvm: accept multiple HW-type TLVs Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 02/26] iwlwifi: add new SoF with JF devices Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 03/26] iwlwifi: add new so-jf devices Sasha Levin
2021-08-24  0:53 ` Sasha Levin [this message]
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 05/26] cpufreq: blocklist Qualcomm sm8150 in cpufreq-dt-platdev Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 06/26] virtio: Improve vq->broken access to avoid any compiler optimization Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 07/26] virtio_pci: Support surprise removal of virtio pci device Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 08/26] virtio_vdpa: reject invalid vq indices Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 09/26] vringh: Use wiov->used to check for read/write desc order Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 10/26] tools/virtio: fix build Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 11/26] platform/x86: asus-nb-wmi: Allow configuring SW_TABLET_MODE method with a module option Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 12/26] platform/x86: asus-nb-wmi: Add tablet_mode_sw=lid-flip quirk for the TP200s Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 13/26] qed: qed ll2 race condition fixes Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 14/26] qed: Fix null-pointer dereference in qed_rdma_create_qp() Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 15/26] Revert "drm/amd/pm: fix workload mismatch on vega10" Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 16/26] drm/amd/pm: change the workload type for some cards Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 17/26] blk-mq: don't grab rq's refcount in blk_mq_check_expired() Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 18/26] drm: Copy drm_wait_vblank to user before returning Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 19/26] platform/x86: gigabyte-wmi: add support for X570 GAMING X Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 20/26] drm/nouveau: recognise GA107 Sasha Levin
2021-08-24 17:08   ` Lyude Paul
2021-08-30 12:17     ` Sasha Levin
2021-08-30 17:08       ` Lyude Paul
2021-08-30 17:09         ` Lyude Paul
2021-08-30 21:55           ` Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 21/26] drm/nouveau/disp: power down unused DP links during init Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 22/26] drm/nouveau/kms/nv50: workaround EFI GOP window channel format differences Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 23/26] drm/nouveau: block a bunch of classes from userspace Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 24/26] platform/x86: gigabyte-wmi: add support for B450M S2H V2 Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 25/26] net/rds: dma_map_sg is entitled to merge entries Sasha Levin
2021-08-24  0:53 ` [PATCH AUTOSEL 5.13 26/26] arm64: initialize all of CNTHCTL_EL2 Sasha Levin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210824005356.630888-4-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mirq-linux@rere.qmqm.pl \
    --cc=stable@vger.kernel.org \
    --cc=viresh.kumar@linaro.org \
    --subject='Re: [PATCH AUTOSEL 5.13 04/26] opp: remove WARN when no valid OPPs remain' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).