From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Subject: [PATCH] spi: spi-mpc52xx.c: Init bus_num to 0 as this driver only supports one bus Date: Mon, 26 Nov 2012 11:09:47 +0100 Message-ID: <1353924587-31339-1-git-send-email-sr@denx.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: Anatolij Gustschin To: spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-spi.vger.kernel.org By setting bus_num to 0 the resulting device is named "spi0". Otherwise the name was "spi32766" (dynamic numbering) which was a bit confusing. Using 0 is correct as this driver (and the MPC5200 SPI controller) only supports one SPI bus. Signed-off-by: Stefan Roese Cc: Anatolij Gustschin Cc: grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org --- drivers/spi/spi-mpc52xx.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c index 0454106..b40370c 100644 --- a/drivers/spi/spi-mpc52xx.c +++ b/drivers/spi/spi-mpc52xx.c @@ -438,6 +438,9 @@ static int __devinit mpc52xx_spi_probe(struct platform_device *op) master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; master->dev.of_node = op->dev.of_node; + /* Only one SPI bus from this driver possible */ + master->bus_num = 0; + dev_set_drvdata(&op->dev, master); ms = spi_master_get_devdata(master); -- 1.8.0 ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov