From: Manivannan Sadhasivam via B4 Relay <devnull+manivannan.sadhasivam.oss.qualcomm.com@kernel.org>
To: "Manivannan Sadhasivam" <mani@kernel.org>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Bartosz Golaszewski" <brgl@bgdev.pl>,
"Bartosz Golaszewski" <brgl@kernel.org>,
"Bjorn Andersson" <andersson@kernel.org>,
"Jingoo Han" <jingoohan1@gmail.com>
Cc: linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org, Chen-Yu Tsai <wens@kernel.org>,
Brian Norris <briannorris@chromium.org>,
Krishna Chaitanya Chundru <krishna.chundru@oss.qualcomm.com>,
Niklas Cassel <cassel@kernel.org>,
Alex Elder <elder@riscstar.com>,
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Subject: [PATCH v5 03/15] PCI/pwrctrl: tc9563: Use put_device() instead of i2c_put_adapter()
Date: Thu, 15 Jan 2026 12:58:55 +0530 [thread overview]
Message-ID: <20260115-pci-pwrctrl-rework-v5-3-9d26da3ce903@oss.qualcomm.com> (raw)
In-Reply-To: <20260115-pci-pwrctrl-rework-v5-0-9d26da3ce903@oss.qualcomm.com>
From: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
The API comment for of_find_i2c_adapter_by_node() recommends using
put_device() to drop the reference count of I2C adapter instead of using
i2c_put_adapter(). So replace i2c_put_adapter() with put_device().
Fixes: 4c9c7be47310 ("PCI: pwrctrl: Add power control driver for TC9563")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
---
drivers/pci/pwrctrl/pci-pwrctrl-tc9563.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/pwrctrl/pci-pwrctrl-tc9563.c b/drivers/pci/pwrctrl/pci-pwrctrl-tc9563.c
index ec423432ac65..0a63add84d09 100644
--- a/drivers/pci/pwrctrl/pci-pwrctrl-tc9563.c
+++ b/drivers/pci/pwrctrl/pci-pwrctrl-tc9563.c
@@ -533,7 +533,7 @@ static int tc9563_pwrctrl_probe(struct platform_device *pdev)
ctx->client = i2c_new_dummy_device(ctx->adapter, addr);
if (IS_ERR(ctx->client)) {
dev_err(dev, "Failed to create I2C client\n");
- i2c_put_adapter(ctx->adapter);
+ put_device(&ctx->adapter->dev);
return PTR_ERR(ctx->client);
}
@@ -613,7 +613,7 @@ static int tc9563_pwrctrl_probe(struct platform_device *pdev)
tc9563_pwrctrl_power_off(ctx);
remove_i2c:
i2c_unregister_device(ctx->client);
- i2c_put_adapter(ctx->adapter);
+ put_device(&ctx->adapter->dev);
return ret;
}
@@ -623,7 +623,7 @@ static void tc9563_pwrctrl_remove(struct platform_device *pdev)
tc9563_pwrctrl_power_off(ctx);
i2c_unregister_device(ctx->client);
- i2c_put_adapter(ctx->adapter);
+ put_device(&ctx->adapter->dev);
}
static const struct of_device_id tc9563_pwrctrl_of_match[] = {
--
2.48.1
next prev parent reply other threads:[~2026-01-15 7:29 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-15 7:28 [PATCH v5 00/15] PCI/pwrctrl: Major rework to integrate pwrctrl devices with controller drivers Manivannan Sadhasivam via B4 Relay
2026-01-15 7:28 ` [PATCH v5 01/15] PCI/pwrctrl: pwrseq: Rename private struct and pointers for consistency Manivannan Sadhasivam via B4 Relay
2026-01-15 14:23 ` Bartosz Golaszewski
2026-01-15 7:28 ` [PATCH v5 02/15] PCI/pwrctrl: slot: " Manivannan Sadhasivam via B4 Relay
2026-01-15 14:24 ` Bartosz Golaszewski
2026-01-15 7:28 ` Manivannan Sadhasivam via B4 Relay [this message]
2026-01-15 7:28 ` [PATCH v5 04/15] PCI/pwrctrl: tc9563: Clean up whitespace Manivannan Sadhasivam via B4 Relay
2026-01-15 14:24 ` Bartosz Golaszewski
2026-01-15 7:28 ` [PATCH v5 05/15] PCI/pwrctrl: tc9563: Add local variables to reduce repetition Manivannan Sadhasivam via B4 Relay
2026-01-15 14:25 ` Bartosz Golaszewski
2026-01-15 7:28 ` [PATCH v5 06/15] PCI/pwrctrl: tc9563: Rename private struct and pointers for consistency Manivannan Sadhasivam via B4 Relay
2026-01-15 14:26 ` Bartosz Golaszewski
2026-01-15 7:28 ` [PATCH v5 07/15] PCI/pwrctrl: slot: Factor out power on/off code to helpers Manivannan Sadhasivam via B4 Relay
2026-01-15 14:27 ` Bartosz Golaszewski
2026-01-15 7:29 ` [PATCH v5 08/15] PCI/pwrctrl: pwrseq: " Manivannan Sadhasivam via B4 Relay
2026-01-15 14:27 ` Bartosz Golaszewski
2026-01-15 7:29 ` [PATCH v5 09/15] PCI/pwrctrl: Add 'struct pci_pwrctrl::power_{on/off}' callbacks Manivannan Sadhasivam via B4 Relay
2026-01-15 7:29 ` [PATCH v5 10/15] PCI/pwrctrl: Add APIs to create, destroy pwrctrl devices Manivannan Sadhasivam via B4 Relay
2026-01-15 7:29 ` [PATCH v5 11/15] PCI/pwrctrl: Add APIs to power on/off " Manivannan Sadhasivam via B4 Relay
2026-01-15 7:29 ` [PATCH v5 12/15] PCI/pwrctrl: Switch to pwrctrl create, power on/off, destroy APIs Manivannan Sadhasivam via B4 Relay
2026-01-15 7:29 ` [PATCH v5 13/15] PCI: qcom: Drop the assert_perst() callbacks Manivannan Sadhasivam via B4 Relay
2026-01-15 14:29 ` Bartosz Golaszewski
2026-01-15 7:29 ` [PATCH v5 14/15] PCI: Drop the assert_perst() callback Manivannan Sadhasivam via B4 Relay
2026-01-15 7:29 ` [PATCH v5 15/15] PCI: qcom: Rename PERST# assert/deassert helpers for uniformity Manivannan Sadhasivam via B4 Relay
2026-01-16 19:29 ` [PATCH v5 00/15] PCI/pwrctrl: Major rework to integrate pwrctrl devices with controller drivers Bjorn Helgaas
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=20260115-pci-pwrctrl-rework-v5-3-9d26da3ce903@oss.qualcomm.com \
--to=devnull+manivannan.sadhasivam.oss.qualcomm.com@kernel.org \
--cc=andersson@kernel.org \
--cc=bartosz.golaszewski@oss.qualcomm.com \
--cc=bhelgaas@google.com \
--cc=brgl@bgdev.pl \
--cc=brgl@kernel.org \
--cc=briannorris@chromium.org \
--cc=cassel@kernel.org \
--cc=elder@riscstar.com \
--cc=jingoohan1@gmail.com \
--cc=krishna.chundru@oss.qualcomm.com \
--cc=kwilczynski@kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=lpieralisi@kernel.org \
--cc=mani@kernel.org \
--cc=manivannan.sadhasivam@oss.qualcomm.com \
--cc=robh@kernel.org \
--cc=wens@kernel.org \
/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
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®