IOMMU Archive on lore.kernel.org
 help / color / Atom feed
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>,
	iommu@lists.linux-foundation.org,
	Adrian Hunter <adrian.hunter@intel.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	linux-mmc@vger.kernel.org,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	linux-acpi@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 3/5] ACPI / LPSS: Switch to use acpi_dev_hid_uid_match()
Date: Tue, 24 Sep 2019 15:01:51 +0300
Message-ID: <20190924120153.8382-3-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20190924120153.8382-1-andriy.shevchenko@linux.intel.com>

Since we have a generic helper, drop custom implementation in the driver.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/acpi/acpi_lpss.c | 21 +++------------------
 1 file changed, 3 insertions(+), 18 deletions(-)

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index d696f165a50e..1e6d959bd968 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -476,31 +476,16 @@ static const struct lpss_device_links lpss_device_links[] = {
 	{"80860F41", "5", "LNXVIDEO", NULL, DL_FLAG_PM_RUNTIME},
 };
 
-static bool hid_uid_match(struct acpi_device *adev,
-			  const char *hid2, const char *uid2)
-{
-	const char *hid1 = acpi_device_hid(adev);
-	const char *uid1 = acpi_device_uid(adev);
-
-	if (strcmp(hid1, hid2))
-		return false;
-
-	if (!uid2)
-		return true;
-
-	return uid1 && !strcmp(uid1, uid2);
-}
-
 static bool acpi_lpss_is_supplier(struct acpi_device *adev,
 				  const struct lpss_device_links *link)
 {
-	return hid_uid_match(adev, link->supplier_hid, link->supplier_uid);
+	return acpi_dev_hid_uid_match(adev, link->supplier_hid, link->supplier_uid);
 }
 
 static bool acpi_lpss_is_consumer(struct acpi_device *adev,
 				  const struct lpss_device_links *link)
 {
-	return hid_uid_match(adev, link->consumer_hid, link->consumer_uid);
+	return acpi_dev_hid_uid_match(adev, link->consumer_hid, link->consumer_uid);
 }
 
 struct hid_uid {
@@ -516,7 +501,7 @@ static int match_hid_uid(struct device *dev, const void *data)
 	if (!adev)
 		return 0;
 
-	return hid_uid_match(adev, id->hid, id->uid);
+	return acpi_dev_hid_uid_match(adev, id->hid, id->uid);
 }
 
 static struct device *acpi_lpss_find_device(const char *hid, const char *uid)
-- 
2.23.0

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

  parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-24 12:01 [PATCH v1 1/5] ACPI / utils: Describe function parameters in kernel-doc Andy Shevchenko
2019-09-24 12:01 ` [PATCH v1 2/5] ACPI / utils: Introduce acpi_dev_hid_uid_match() helper Andy Shevchenko
2019-09-24 17:24   ` kbuild test robot
2019-09-24 17:24   ` kbuild test robot
2019-09-24 12:01 ` Andy Shevchenko [this message]
2019-09-24 16:52   ` [PATCH v1 3/5] ACPI / LPSS: Switch to use acpi_dev_hid_uid_match() kbuild test robot
2019-09-24 12:01 ` [PATCH v1 4/5] mmc: sdhci-acpi: " Andy Shevchenko
2019-09-24 17:34   ` kbuild test robot
2019-09-24 12:01 ` [PATCH v1 5/5] iommu/amd: " Andy Shevchenko
2019-09-24 12:16   ` Andy Shevchenko

Reply instructions:

You may reply publically 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=20190924120153.8382-3-andriy.shevchenko@linux.intel.com \
    --to=andriy.shevchenko@linux.intel.com \
    --cc=adrian.hunter@intel.com \
    --cc=iommu@lists.linux-foundation.org \
    --cc=joro@8bytes.org \
    --cc=linux-acpi@vger.kernel.org \
    --cc=linux-mmc@vger.kernel.org \
    --cc=rjw@rjwysocki.net \
    --cc=ulf.hansson@linaro.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

IOMMU Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-iommu/0 linux-iommu/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-iommu linux-iommu/ https://lore.kernel.org/linux-iommu \
		iommu@lists.linux-foundation.org
	public-inbox-index linux-iommu

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.linux-foundation.lists.iommu


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git