[PATCH v4 2/2] Bluetooth: btqcomsmd: Get the BD address with device_get_bd_address()

From: Matthias Kaehlcke <mka@chromium.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J . Wysocki" <rafael@kernel.org>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	Marcin Wojtas <mw@semihalf.com>,
	Andy Shevchenko Andy Shevchenko <andy.shevchenko@gmail.com>,
	Sinan Kaya <okaya@codeaurora.org>,
	Marcel Holtmann <marcel@holtmann.org>,
	Johan Hedberg <johan.hedberg@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
	Balakrishna Godavarthi <bgodavar@codeaurora.org>,
	Loic Poulain <loic.poulain@linaro.org>,
	Brian Norris <briannorris@chromium.org>,
	Matthias Kaehlcke <mka@chromium.org>
Subject: [PATCH v4 2/2] Bluetooth: btqcomsmd: Get the BD address with device_get_bd_address()
Date: Wed, 26 Sep 2018 17:48:10 -0700	[thread overview]
Message-ID: <20180927004810.124185-3-mka@chromium.org> (raw)
In-Reply-To: <20180927004810.124185-1-mka@chromium.org>

Use the new API to get the BD address instead of reading it directly
from the device tree.

Also remove an unncessary pair of braces in the same area of code.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
Changes in v4:
- added 'Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>' tag

Changes in v3:
- added 'Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>' tag

Changes in v2:
- pass bdaddr_t instead of byte pointer + len
---
 drivers/bluetooth/btqcomsmd.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/bluetooth/btqcomsmd.c b/drivers/bluetooth/btqcomsmd.c
index 7df3eed1ef5e..ff74d2c46991 100644
--- a/drivers/bluetooth/btqcomsmd.c
+++ b/drivers/bluetooth/btqcomsmd.c
@@ -172,11 +172,9 @@ static int btqcomsmd_probe(struct platform_device *pdev)
 	/* The local-bd-address property is usually injected by the
 	 * bootloader which has access to the allocated BD address.
 	 */
-	if (!of_property_read_u8_array(pdev->dev.of_node, "local-bd-address",
-				       (u8 *)&btq->bdaddr, sizeof(bdaddr_t))) {
+	if (!device_get_bd_address(&pdev->dev, &btq->bdaddr))
 		dev_info(&pdev->dev, "BD address %pMR retrieved from device-tree",
 			 &btq->bdaddr);
-	}
 
 	hdev = hci_alloc_dev();
 	if (!hdev)
-- 
2.19.0.605.g01d371f741-goog

