From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bryan Wu Subject: [PATCH 10/16] Blackfin SPI Driver: use the properl BIT_CTL_xxx defines Date: Tue, 18 Nov 2008 15:52:34 +0800 Message-ID: <1226994760-4301-11-git-send-email-cooloney@kernel.org> References: <1226994760-4301-1-git-send-email-cooloney@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mike Frysinger To: dbrownell-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: In-Reply-To: <1226994760-4301-1-git-send-email-cooloney-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> 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 From: Mike Frysinger use the properl BIT_CTL_... defines rather than the internal driv er CFG_SPI_... defines Signed-off-by: Mike Frysinger Signed-off-by: Bryan Wu --- drivers/spi/spi_bfin5xx.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c index 3f4a603..4343a92 100644 --- a/drivers/spi/spi_bfin5xx.c +++ b/drivers/spi/spi_bfin5xx.c @@ -798,7 +798,7 @@ static void pump_transfers(unsigned long data) /* start SPI transfer */ write_CTRL(drv_data, - (cr | CFG_SPI_DMAWRITE | BIT_CTL_ENABLE)); + (cr | BIT_CTL_TIMOD_DMA_TX | BIT_CTL_ENABLE)); /* just return here, there can only be one transfer * in this mode @@ -821,12 +821,9 @@ static void pump_transfers(unsigned long data) (unsigned long) (drv_data->rx + drv_data->len_in_bytes)); - /* clear tx reg soformer data is not shifted out */ - write_TDBR(drv_data, 0xFFFF); - dma_config |= WNR; dma_start_addr = (unsigned long)drv_data->rx; - cr |= CFG_SPI_DMAREAD; + cr |= BIT_CTL_TIMOD_DMA_RX | BIT_CTL_SENDOPT; } else if (drv_data->tx != NULL) { dev_dbg(&drv_data->pdev->dev, "doing DMA out.\n"); @@ -838,7 +835,7 @@ static void pump_transfers(unsigned long data) drv_data->len_in_bytes)); dma_start_addr = (unsigned long)drv_data->tx; - cr |= CFG_SPI_DMAWRITE; + cr |= BIT_CTL_TIMOD_DMA_TX; } else BUG(); -- 1.5.6.3 ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/