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-rw-r--r--drivers/ata/sata_mv.c44
1 files changed, 24 insertions, 20 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index f5333cec2dfa..04b571764aff 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -2881,6 +2881,26 @@ done:
2881 return rc; 2881 return rc;
2882} 2882}
2883 2883
2884static int mv_create_dma_pools(struct mv_host_priv *hpriv, struct device *dev)
2885{
2886 hpriv->crqb_pool = dmam_pool_create("crqb_q", dev, MV_CRQB_Q_SZ,
2887 MV_CRQB_Q_SZ, 0);
2888 if (!hpriv->crqb_pool)
2889 return -ENOMEM;
2890
2891 hpriv->crpb_pool = dmam_pool_create("crpb_q", dev, MV_CRPB_Q_SZ,
2892 MV_CRPB_Q_SZ, 0);
2893 if (!hpriv->crpb_pool)
2894 return -ENOMEM;
2895
2896 hpriv->sg_tbl_pool = dmam_pool_create("sg_tbl", dev, MV_SG_TBL_SZ,
2897 MV_SG_TBL_SZ, 0);
2898 if (!hpriv->sg_tbl_pool)
2899 return -ENOMEM;
2900
2901 return 0;
2902}
2903
2884/** 2904/**
2885 * mv_platform_probe - handle a positive probe of an soc Marvell 2905 * mv_platform_probe - handle a positive probe of an soc Marvell
2886 * host 2906 * host
@@ -2934,6 +2954,10 @@ static int mv_platform_probe(struct platform_device *pdev)
2934 hpriv->base = ioremap(res->start, res->end - res->start + 1); 2954 hpriv->base = ioremap(res->start, res->end - res->start + 1);
2935 hpriv->base -= MV_SATAHC0_REG_BASE; 2955 hpriv->base -= MV_SATAHC0_REG_BASE;
2936 2956
2957 rc = mv_create_dma_pools(hpriv, &pdev->dev);
2958 if (rc)
2959 return rc;
2960
2937 /* initialize adapter */ 2961 /* initialize adapter */
2938 rc = mv_init_host(host, chip_soc); 2962 rc = mv_init_host(host, chip_soc);
2939 if (rc) 2963 if (rc)
@@ -3070,26 +3094,6 @@ static void mv_print_info(struct ata_host *host)
3070 scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx"); 3094 scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx");
3071} 3095}
3072 3096
3073static int mv_create_dma_pools(struct mv_host_priv *hpriv, struct device *dev)
3074{
3075 hpriv->crqb_pool = dmam_pool_create("crqb_q", dev, MV_CRQB_Q_SZ,
3076 MV_CRQB_Q_SZ, 0);
3077 if (!hpriv->crqb_pool)
3078 return -ENOMEM;
3079
3080 hpriv->crpb_pool = dmam_pool_create("crpb_q", dev, MV_CRPB_Q_SZ,
3081 MV_CRPB_Q_SZ, 0);
3082 if (!hpriv->crpb_pool)
3083 return -ENOMEM;
3084
3085 hpriv->sg_tbl_pool = dmam_pool_create("sg_tbl", dev, MV_SG_TBL_SZ,
3086 MV_SG_TBL_SZ, 0);
3087 if (!hpriv->sg_tbl_pool)
3088 return -ENOMEM;
3089
3090 return 0;
3091}
3092
3093/** 3097/**
3094 * mv_pci_init_one - handle a positive probe of a PCI Marvell host 3098 * mv_pci_init_one - handle a positive probe of a PCI Marvell host
3095 * @pdev: PCI device found 3099 * @pdev: PCI device found