* Re: [PATCH 29/51] DMA-API: ata: pata_octeon_cf: convert to use dma_coerce_mask_and_coherent()
[not found] ` <E1VMmAk-0007iq-IU@rmk-PC.arm.linux.org.uk>
@ 2013-10-30 19:08 ` Geert Uytterhoeven
0 siblings, 0 replies; only message in thread
From: Geert Uytterhoeven @ 2013-10-30 19:08 UTC (permalink / raw)
To: Russell King
Cc: alsa-devel, linux-doc, Linux MMC List,
Linux Fbdev development list, linux-nvme, linux-ide, driverdevel,
linux-samsung-soc, scsi, e1000-devel, Linux-Next, b43-dev,
Linux Media Mailing List, devicetree, DRI Development,
linux-tegra, linux-omap, linux-arm-kernel,
Solarflare linux maintainers, netdev@vger.kernel.org
On Thu, Sep 19, 2013 at 11:54 PM, Russell King
<rmk+kernel@arm.linux.org.uk> wrote:
> diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
> index c51bbb9..6231d43 100644
> --- a/drivers/ata/pata_octeon_cf.c
> +++ b/drivers/ata/pata_octeon_cf.c
> @@ -1014,8 +1014,9 @@ static int octeon_cf_probe(struct platform_device *pdev)
> }
> cf_port->c0 = ap->ioaddr.ctl_addr;
>
> - pdev->dev.coherent_dma_mask = DMA_BIT_MASK(64);
> - pdev->dev.dma_mask = &pdev->dev.coherent_dma_mask;
> + rv = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
> + if (rv)
> + return ret;
return rv;
http://kisskb.ellerman.id.au/kisskb/buildresult/9959184/
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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[not found] ` <E1VMmAk-0007iq-IU@rmk-PC.arm.linux.org.uk>
2013-10-30 19:08 ` [PATCH 29/51] DMA-API: ata: pata_octeon_cf: convert to use dma_coerce_mask_and_coherent() Geert Uytterhoeven
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