linux-kernel - [PATCH 07/20] Blackfin SPI Driver: drop bogus cast and touchup dma label

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Message-Id: <1233904388-5765-8-git-send-email-cooloney@kernel.org>
Date:	Fri,  6 Feb 2009 15:12:55 +0800
From:	Bryan Wu <cooloney@...nel.org>
To:	dbrownell@...rs.sourceforge.net, akpm@...ux-foundation.org
Cc:	spi-devel-general@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org,
	Mike Frysinger <vapier.adi@...il.com>,
	Bryan Wu <cooloney@...nel.org>
Subject: [PATCH 07/20] Blackfin SPI Driver: drop bogus cast and touchup dma label

From: Mike Frysinger <vapier.adi@...il.com>

Blackfin's related DMA callback API doesn't need void * cast, so drop it.
And this driver is for all Blackfin processors not only for BF53x, we
update the DMA request label for more meaningful information.

Signed-off-by: Mike Frysinger <vapier.adi@...il.com>
Signed-off-by: Bryan Wu <cooloney@...nel.org>
Acked-by: David Brownell <dbrownell@...rs.sourceforge.net>
---
 drivers/spi/spi_bfin5xx.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index acb9739..459ec36 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -1077,13 +1077,13 @@ static int setup(struct spi_device *spi)
 	 */
 	if (chip->enable_dma && !drv_data->dma_requested) {
 		/* register dma irq handler */
-		if (request_dma(drv_data->dma_channel, "BF53x_SPI_DMA") < 0) {
+		if (request_dma(drv_data->dma_channel, "BFIN_SPI_DMA") < 0) {
 			dev_dbg(&spi->dev,
 				"Unable to request BlackFin SPI DMA channel\n");
 			return -ENODEV;
 		}
 		if (set_dma_callback(drv_data->dma_channel,
-			(void *)dma_irq_handler, drv_data) < 0) {
+		    dma_irq_handler, drv_data) < 0) {
 			dev_dbg(&spi->dev, "Unable to set dma callback\n");
 			return -EPERM;
 		}
-- 
1.5.6.3
--
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