From: "Rafael J. Wysocki" <rafael@kernel.org>
To: Linux PM <linux-pm@vger.kernel.org>
Cc: Linux ACPI <linux-acpi@vger.kernel.org>,
Jonathan Cameron <jonathan.cameron@huawei.com>,
Takashi Iwai <tiwai@suse.de>, LKML <linux-kernel@vger.kernel.org>,
Zhang Qilong <zhangqilong3@huawei.com>,
Frank Li <Frank.Li@nxp.com>, Dhruva Gole <d-gole@ti.com>,
Dan Williams <dan.j.williams@intel.com>,
Linux PCI <linux-pci@vger.kernel.org>,
Bjorn Helgaas <helgaas@kernel.org>
Subject: [PATCH v2 2/3] ACPI: TAD: Use PM_RUNTIME_ACQUIRE()/PM_RUNTIME_ACQUIRE_ERR()
Date: Thu, 13 Nov 2025 20:34:53 +0100 [thread overview]
Message-ID: <2040585.PYKUYFuaPT@rafael.j.wysocki> (raw)
In-Reply-To: <5959587.DvuYhMxLoT@rafael.j.wysocki>
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Use new PM_RUNTIME_ACQUIRE() and PM_RUNTIME_ACQUIRE_ERR() wrapper macros
to make the code look more straightforward.
No intentional funtional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
v1 -> v2: Adjust to the changes in patch [1/3].
---
drivers/acpi/acpi_tad.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
--- a/drivers/acpi/acpi_tad.c
+++ b/drivers/acpi/acpi_tad.c
@@ -90,8 +90,8 @@ static int acpi_tad_set_real_time(struct
args[0].buffer.pointer = (u8 *)rt;
args[0].buffer.length = sizeof(*rt);
- ACQUIRE(pm_runtime_active_try, pm)(dev);
- if (ACQUIRE_ERR(pm_runtime_active_try, &pm))
+ PM_RUNTIME_ACQUIRE(dev, pm);
+ if (PM_RUNTIME_ACQUIRE_ERR(&pm))
return -ENXIO;
status = acpi_evaluate_integer(handle, "_SRT", &arg_list, &retval);
@@ -137,8 +137,8 @@ static int acpi_tad_get_real_time(struct
{
int ret;
- ACQUIRE(pm_runtime_active_try, pm)(dev);
- if (ACQUIRE_ERR(pm_runtime_active_try, &pm))
+ PM_RUNTIME_ACQUIRE(dev, pm);
+ if (PM_RUNTIME_ACQUIRE_ERR(&pm))
return -ENXIO;
ret = acpi_tad_evaluate_grt(dev, rt);
@@ -275,8 +275,8 @@ static int acpi_tad_wake_set(struct devi
args[0].integer.value = timer_id;
args[1].integer.value = value;
- ACQUIRE(pm_runtime_active_try, pm)(dev);
- if (ACQUIRE_ERR(pm_runtime_active_try, &pm))
+ PM_RUNTIME_ACQUIRE(dev, pm);
+ if (PM_RUNTIME_ACQUIRE_ERR(&pm))
return -ENXIO;
status = acpi_evaluate_integer(handle, method, &arg_list, &retval);
@@ -322,8 +322,8 @@ static ssize_t acpi_tad_wake_read(struct
args[0].integer.value = timer_id;
- ACQUIRE(pm_runtime_active_try, pm)(dev);
- if (ACQUIRE_ERR(pm_runtime_active_try, &pm))
+ PM_RUNTIME_ACQUIRE(dev, pm);
+ if (PM_RUNTIME_ACQUIRE_ERR(&pm))
return -ENXIO;
status = acpi_evaluate_integer(handle, method, &arg_list, &retval);
@@ -377,8 +377,8 @@ static int acpi_tad_clear_status(struct
args[0].integer.value = timer_id;
- ACQUIRE(pm_runtime_active_try, pm)(dev);
- if (ACQUIRE_ERR(pm_runtime_active_try, &pm))
+ PM_RUNTIME_ACQUIRE(dev, pm);
+ if (PM_RUNTIME_ACQUIRE_ERR(&pm))
return -ENXIO;
status = acpi_evaluate_integer(handle, "_CWS", &arg_list, &retval);
@@ -417,8 +417,8 @@ static ssize_t acpi_tad_status_read(stru
args[0].integer.value = timer_id;
- ACQUIRE(pm_runtime_active_try, pm)(dev);
- if (ACQUIRE_ERR(pm_runtime_active_try, &pm))
+ PM_RUNTIME_ACQUIRE(dev, pm);
+ if (PM_RUNTIME_ACQUIRE_ERR(&pm))
return -ENXIO;
status = acpi_evaluate_integer(handle, "_GWS", &arg_list, &retval);
next prev parent reply other threads:[~2025-11-13 19:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 19:24 [PATCH v2 0/3] PM: runtime: Wrapper macros for usage counter guards Rafael J. Wysocki
2025-11-13 19:33 ` [PATCH v2 1/3] PM: runtime: Wrapper macros for ACQUIRE()/ACQUIRE_ERR() Rafael J. Wysocki
2025-11-14 8:53 ` Dhruva Gole
2025-11-14 20:15 ` Frank Li
2025-11-13 19:34 ` Rafael J. Wysocki [this message]
2025-11-14 9:02 ` [PATCH v2 2/3] ACPI: TAD: Use PM_RUNTIME_ACQUIRE()/PM_RUNTIME_ACQUIRE_ERR() Dhruva Gole
2025-11-13 19:35 ` [PATCH v2 3/3] PCI/sysfs: " Rafael J. Wysocki
2025-11-14 9:02 ` Dhruva Gole
2025-11-14 15:47 ` Rafael J. Wysocki
2025-11-14 13:10 ` [PATCH v2 0/3] PM: runtime: Wrapper macros for usage counter guards Jonathan Cameron
2025-11-14 15:49 ` Rafael J. Wysocki
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=2040585.PYKUYFuaPT@rafael.j.wysocki \
--to=rafael@kernel.org \
--cc=Frank.Li@nxp.com \
--cc=d-gole@ti.com \
--cc=dan.j.williams@intel.com \
--cc=helgaas@kernel.org \
--cc=jonathan.cameron@huawei.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=tiwai@suse.de \
--cc=zhangqilong3@huawei.com \
/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