On Wed, Apr 25, 2018 at 8:15 AM, Christoph Hellwig wrote:
> On Tue, Apr 24, 2018 at 10:40:45PM +0200, Arnd Bergmann wrote:
>> @@ -221,6 +222,7 @@ struct zoran_fh {
>>
>> struct zoran_overlay_settings overlay_settings;
>> u32 *overlay_mask; /* overlay mask */
>> +
On Wed, Apr 25, 2018 at 09:08:13AM +0200, Arnd Bergmann wrote:
> > That probably also means it can use dma_mmap_coherent instead of the
> > handcrafted remap_pfn_range loop and the PageReserved abuse.
>
> I'd rather not touch that code. How about adding a comment about
> the fact that it should us
No drivers should use virt_to_bus() any more. This converts
one of the few remaining ones to the DMA mapping interface.
Signed-off-by: Arnd Bergmann
---
drivers/media/pci/zoran/Kconfig| 2 +-
drivers/media/pci/zoran/zoran.h| 10 +--
drivers/media/pci/zoran/zoran_card.c | 1
On Wed, Apr 25, 2018 at 9:21 AM, Christoph Hellwig wrote:
> On Wed, Apr 25, 2018 at 09:08:13AM +0200, Arnd Bergmann wrote:
>> > That probably also means it can use dma_mmap_coherent instead of the
>> > handcrafted remap_pfn_range loop and the PageReserved abuse.
>>
>> I'd rather not touch that cod
On Tue, Apr 24, 2018 at 10:40:45PM +0200, Arnd Bergmann wrote:
> No drivers should use virt_to_bus() any more. This converts
> one of the few remaining ones to the DMA mapping interface.
>
> Signed-off-by: Arnd Bergmann
> ---
> drivers/media/pci/zoran/Kconfig| 2 +-
> drivers/media/pci/
Hallo
Christoph Hellwig wrote:
On Wed, Apr 25, 2018 at 09:08:13AM +0200, Arnd Bergmann wrote:
That probably also means it can use dma_mmap_coherent instead of the
handcrafted remap_pfn_range loop and the PageReserved abuse.
I'd rather not touch that code. How about adding a comment about
the
