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Commit b801479b authored by Heikki Krogerus's avatar Heikki Krogerus Committed by Vinod Koul
Browse files

dmaengine: dw_dmac: amend description and indentation 



The driver will be used as a core part for various implementations of the
DesignWare DMA device. The patch adjusts description on the top and corrects
paragraph indentation in few places across the code.

Signed-off-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@linux.intel.com>
parent b73d6c0a

drivers/dma/dw_dmac.c

+3 −3
Original line number Diff line number Diff line 
/*

 * Driver for the Synopsys DesignWare DMA Controller (aka DMACA on

 * AVR32 systems.)

 * Core driver for the Synopsys DesignWare DMA Controller

 *

 * Copyright (C) 2007-2008 Atmel Corporation

 * Copyright (C) 2010-2011 ST Microelectronics
@@ -9,6 +8,7 @@ 
 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */



#include <linux/bitops.h>

#include <linux/clk.h>

#include <linux/delay.h>
@@ -222,7 +222,6 @@ static inline void dwc_dump_chan_regs(struct dw_dma_chan *dwc) 
		channel_readl(dwc, CTL_LO));

}





static inline void dwc_chan_disable(struct dw_dma *dw, struct dw_dma_chan *dwc)

{

	channel_clear_bit(dw, CH_EN, dwc->mask);
@@ -1813,6 +1812,7 @@ static int dw_resume_noirq(struct device *dev) 


	clk_prepare_enable(dw->clk);

	dma_writel(dw, CFG, DW_CFG_DMA_EN);



	return 0;

}