From: Jarkko Nikula <jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: linux-bluetooth-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Marcel Holtmann <marcel-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>,
Gustavo Padovan <gustavo-THi1TnShQwVAfugRpC6u6w@public.gmane.org>,
Johan Hedberg
<johan.hedberg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Frederic Danis
<frederic.danis-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Jarkko Nikula
<jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Subject: [PATCH 3/5] Bluetooth: hci_bcm: Remove needless acpi_match_device() call
Date: Wed, 30 Sep 2015 16:26:43 +0300 [thread overview]
Message-ID: <1443619605-19320-3-git-send-email-jarkko.nikula@linux.intel.com> (raw)
In-Reply-To: <1443619605-19320-1-git-send-email-jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
There is no need to call acpi_match_device() in driver's probe path and
verify does it find a match to given ACPI _HIDs in .acpi_match_table as
driver/platform/acpi core code has found the match prior calling the probe.
Signed-off-by: Jarkko Nikula <jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
---
drivers/bluetooth/hci_bcm.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c
index 5375c9c04fda..a1b9bbcbcb79 100644
--- a/drivers/bluetooth/hci_bcm.c
+++ b/drivers/bluetooth/hci_bcm.c
@@ -647,16 +647,11 @@ static int bcm_resource(struct acpi_resource *ares, void *data)
static int bcm_acpi_probe(struct bcm_device *dev)
{
struct platform_device *pdev = dev->pdev;
- const struct acpi_device_id *id;
struct acpi_device *adev;
LIST_HEAD(resources);
const struct dmi_system_id *dmi_id;
int ret;
- id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev);
- if (!id)
- return -ENODEV;
-
/* Retrieve GPIO data */
dev->name = dev_name(&pdev->dev);
ret = acpi_dev_add_driver_gpios(ACPI_COMPANION(&pdev->dev),
--
2.5.3
next prev parent reply other threads:[~2015-09-30 13:26 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-30 13:26 [PATCH 1/5] Bluetooth: hci_bcm: Add missing acpi_dev_free_resource_list() Jarkko Nikula
[not found] ` <1443619605-19320-1-git-send-email-jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2015-09-30 13:26 ` [PATCH 2/5] Bluetooth: hci_bcm: Handle possible error from acpi_dev_get_resources() Jarkko Nikula
2015-09-30 13:26 ` Jarkko Nikula [this message]
2015-09-30 13:26 ` [PATCH 4/5] Bluetooth: hci_bcm: Remove needless looking code Jarkko Nikula
2015-09-30 13:26 ` [PATCH 5/5] Bluetooth: hci_bcm: Do not test ACPI companion in bcm_acpi_probe() Jarkko Nikula
2015-10-01 7:13 ` [PATCH 1/5] Bluetooth: hci_bcm: Add missing acpi_dev_free_resource_list() Marcel Holtmann
2015-10-01 8:05 ` Marcel Holtmann
[not found] ` <B5ED0060-B534-493D-B6CD-16E44D255B2C-kz+m5ild9QBg9hUCZPvPmw@public.gmane.org>
2015-10-01 8:39 ` Jarkko Nikula
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