diff for duplicates of <1734242.62HjzRdAPV@avalon> diff --git a/a/1.txt b/N1/1.txt index f23a24d..68681b7 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -12,9 +12,9 @@ On Wednesday 09 July 2014 12:26:23 Geert Uytterhoeven wrote: > PIO. This requires moving DMA-specific configuration of the MSIOF device > after the call(s) to dmaengine_prep_slave_single(). > -> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> +> Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org> -Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> +Acked-by: Laurent Pinchart <laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org> Please see below for a small comment. @@ -73,7 +73,7 @@ desc_tx here ? > *master, copy32(p->tx_dma_page, tx_buf, l / 4); > > ret = sh_msiof_dma_once(p, tx_buf, rx_buf, l); -> + if (ret = -EAGAIN) { +> + if (ret == -EAGAIN) { > + pr_warn_once("%s %s: DMA not available, falling back to PIO\n", > + dev_driver_string(&p->pdev->dev), > + dev_name(&p->pdev->dev)); @@ -86,3 +86,8 @@ desc_tx here ? Regards, Laurent Pinchart + +-- +To unsubscribe from this list: send the line "unsubscribe linux-spi" in +the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org +More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/a/content_digest b/N1/content_digest index 84e153a..3f3e18c 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,9 +1,9 @@ "ref\01404901583-31366-1-git-send-email-geert+renesas@glider.be\0" "ref\01404901583-31366-2-git-send-email-geert+renesas@glider.be\0" "ref\01404901583-31366-2-git-send-email-geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org\0" - "From\0Laurent Pinchart <laurent.pinchart@ideasonboard.com>\0" + "From\0Laurent Pinchart <laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>\0" "Subject\0Re: [PATCH 2/2] [RFC] spi: sh-msiof: Handle dmaengine_prep_slave_single() failures gracefully\0" - "Date\0Thu, 10 Jul 2014 11:09:39 +0000\0" + "Date\0Thu, 10 Jul 2014 13:09:39 +0200\0" "To\0Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>\0" "Cc\0Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>" linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org @@ -24,9 +24,9 @@ "> PIO. This requires moving DMA-specific configuration of the MSIOF device\n" "> after the call(s) to dmaengine_prep_slave_single().\n" "> \n" - "> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>\n" + "> Signed-off-by: Geert Uytterhoeven <geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org>\n" "\n" - "Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n" + "Acked-by: Laurent Pinchart <laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>\n" "\n" "Please see below for a small comment.\n" "\n" @@ -85,7 +85,7 @@ "> *master, copy32(p->tx_dma_page, tx_buf, l / 4);\n" "> \n" "> \t\tret = sh_msiof_dma_once(p, tx_buf, rx_buf, l);\n" - "> +\t\tif (ret = -EAGAIN) {\n" + "> +\t\tif (ret == -EAGAIN) {\n" "> +\t\t\tpr_warn_once(\"%s %s: DMA not available, falling back to PIO\\n\",\n" "> +\t\t\t\t dev_driver_string(&p->pdev->dev),\n" "> +\t\t\t\t dev_name(&p->pdev->dev));\n" @@ -97,6 +97,11 @@ "-- \n" "Regards,\n" "\n" - Laurent Pinchart + "Laurent Pinchart\n" + "\n" + "--\n" + "To unsubscribe from this list: send the line \"unsubscribe linux-spi\" in\n" + "the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org\n" + More majordomo info at http://vger.kernel.org/majordomo-info.html -05117b6e047d74a0a2b5cbf7bffd7bec22beb9f0c66c6307b6d3c09a9b38fc6c +aaa0e8c6707f059fce732efa3d24262cfa936e69608fd37b8ec55c32a626ebac
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