On Mon, Dec 11, 2017 at 07:30:33PM +0530, venkat.prashanth2...@gmail.com wrote:
> From: Venkat Prashanth B U <venkat.prashanth2...@gmail.com>
>
> This is the patch to the omap-dma.c file that fixes
> the following issues:
Thanks Venkat for the patch, but unforntunately it has some issues.
First a patch should do only one thing, here it is attempting to do 3
things. I would urge you to read up on Documentation/process/* files. They
should help and feel free to ask.
Also title should document the patch, what it does and not fixes.
> 1.redefinition of 'omap_dma_filter_fn' in the line 1273
> of drivers/dma/omap-dma.c
This one actually sounds okay
> 2.drivers/dma/omap-dma.c:341: ERROR: code indent should
> use tabs where possible reported by ./checkpatch.pl
>
> 3.drivers/dma/omap-dma.c:749: WARNING: Missing a blank
> line after declarations reported by ./checkpatch.pl
I typically dont take ./checkpatch.pl fixes as this causes many issues like
backporting on stable. So please drop these
>
> Signed-off-by: Venkat Prashanth B U <venkat.prashanth2...@gmail.com>
> ---
> drivers/dma/omap-dma.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
> index 1dfc71c..2a40485 100644
> --- a/drivers/dma/omap-dma.c
> +++ b/drivers/dma/omap-dma.c
> @@ -338,7 +338,7 @@ static void omap_dma_stop(struct omap_chan *c)
> if (val & (CCR_RD_ACTIVE | CCR_WR_ACTIVE))
> dev_err(c->vc.chan.device->dev,
> "DMA drain did not complete on lch %d\n",
> - c->dma_ch);
> + c->dma_ch);
>
> omap_dma_glbl_write(od, OCP_SYSCONFIG, sysconfig);
> } else {
> @@ -746,6 +746,7 @@ static void omap_dma_issue_pending(struct dma_chan *chan)
> */
> if (!c->cyclic) {
> struct omap_dmadev *d = to_omap_dma_dev(chan->device);
> +
> spin_lock(&d->lock);
> if (list_empty(&c->node))
> list_add_tail(&c->node, &d->pending);
> @@ -1269,7 +1270,7 @@ static struct platform_driver omap_dma_driver = {
> },
> };
>
> -bool omap_dma_filter_fn(struct dma_chan *chan, void *param)
> +bool omap_dma_filter_func(struct dma_chan *chan, void *param)
> {
> if (chan->device->dev->driver == &omap_dma_driver.driver) {
> struct omap_dmadev *od = to_omap_dma_dev(chan->device);
> --
> 1.9.1
>
--
~Vinod
