| Message ID | 20191113092453.30838-1-peter.ujfalusi@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | iio: buffer-dmaengine: Use dma_request_chan() directly for channel request | expand |
On 13-11-19, 11:24, Peter Ujfalusi wrote: > dma_request_slave_channel_reason() is: > #define dma_request_slave_channel_reason(dev, name) \ > dma_request_chan(dev, name) Reviewed-by: Vinod Koul <vkoul@kernel.org>
On Thu, 14 Nov 2019 10:03:18 +0530 Vinod Koul <vkoul@kernel.org> wrote: > On 13-11-19, 11:24, Peter Ujfalusi wrote: > > dma_request_slave_channel_reason() is: > > #define dma_request_slave_channel_reason(dev, name) \ > > dma_request_chan(dev, name) > > Reviewed-by: Vinod Koul <vkoul@kernel.org> > Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan
Jonathan, On 16/11/2019 18.22, Jonathan Cameron wrote: > On Thu, 14 Nov 2019 10:03:18 +0530 > Vinod Koul <vkoul@kernel.org> wrote: > >> On 13-11-19, 11:24, Peter Ujfalusi wrote: >>> dma_request_slave_channel_reason() is: >>> #define dma_request_slave_channel_reason(dev, name) \ >>> dma_request_chan(dev, name) >> >> Reviewed-by: Vinod Koul <vkoul@kernel.org> >> > > Applied to the togreg branch of iio.git and pushed out as testing > for the autobuilders to play with it. The sole user in mainline for dma_request_slave_channel_reason() is industrialio-buffer-dmaengine.c (since v5.5-rc1, 5.4 had 36 users). Are you planning to queue this patch for 5.6 (not sure if it could be sent to -rc6) so I can retire it from the dmaengine.h? Regards, - Péter > > Thanks, > > Jonathan > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
On Tue, 7 Jan 2020 14:19:43 +0200 Peter Ujfalusi <peter.ujfalusi@ti.com> wrote: > Jonathan, > > On 16/11/2019 18.22, Jonathan Cameron wrote: > > On Thu, 14 Nov 2019 10:03:18 +0530 > > Vinod Koul <vkoul@kernel.org> wrote: > > > >> On 13-11-19, 11:24, Peter Ujfalusi wrote: > >>> dma_request_slave_channel_reason() is: > >>> #define dma_request_slave_channel_reason(dev, name) \ > >>> dma_request_chan(dev, name) > >> > >> Reviewed-by: Vinod Koul <vkoul@kernel.org> > >> > > > > Applied to the togreg branch of iio.git and pushed out as testing > > for the autobuilders to play with it. > > The sole user in mainline for dma_request_slave_channel_reason() is > industrialio-buffer-dmaengine.c (since v5.5-rc1, 5.4 had 36 users). > > Are you planning to queue this patch for 5.6 (not sure if it could be > sent to -rc6) so I can retire it from the dmaengine.h? It's queued up for the 5.6 merge window. Jonathan > > Regards, > - Péter > > > > > Thanks, > > > > Jonathan > > > > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c index bea4a75e92f1..b7b5a934e9b2 100644 --- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c +++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c @@ -150,7 +150,7 @@ struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev, if (!dmaengine_buffer) return ERR_PTR(-ENOMEM); - chan = dma_request_slave_channel_reason(dev, channel); + chan = dma_request_chan(dev, channel); if (IS_ERR(chan)) { ret = PTR_ERR(chan); goto err_free;
dma_request_slave_channel_reason() is: #define dma_request_slave_channel_reason(dev, name) \ dma_request_chan(dev, name) Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> --- drivers/iio/buffer/industrialio-buffer-dmaengine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)