[PATCH v2 1/5] dmaengine: at_hdmac: modify way to use interrupts

[Koul, Vinod]

On Fri, 2011-04-22 at 19:41 +0200, Nicolas Ferre wrote:
> Now we use Buffer Transfer Completed interrupts. If we
> want a chained buffer completed information, we setup the
> ATC_IEN bit in CTRLB register in the lli.
> This is done by set_desc_eol() function and used by
> memcpy/slave_sg functions.
> 
> Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
> ---
>  drivers/dma/at_hdmac.c      |    4 ++--
>  drivers/dma/at_hdmac_regs.h |   11 ++++++++---
>  2 files changed, 10 insertions(+), 5 deletions(-)
> 
>  
Looks like your forgot to run checkpatch
WARNING: line over 80 characters
#401: FILE: drivers/dma/at_hdmac_regs.h:106:
+#define MEM_IF			0		/* specify AHB interface 0 as memory interface */

WARNING: line over 80 characters
#402: FILE: drivers/dma/at_hdmac_regs.h:107:
+#define PER_IF			1		/* specify AHB interface 1 as peripheral interface
*/

WARNING: line over 80 characters
#689: FILE: drivers/dma/at_hdmac.c:899:
+			direction == DMA_TO_DEVICE ? "TO DEVICE" : "FROM DEVICE",

total: 0 errors, 3 warnings, 465 lines checked

While I am okay with 3rd one, you can easily reformat code for first two
and avoid these two warnings...

-- 
~Vinod