ata: add an extra argument to ahci_platform_get_resources()

Add an extra argument to ahci_platform_get_resources(), that is
for the bitmap representing the resource to get in this function.

Currently there is no resources to be defined, so all the callers set
'0' to the argument.

Suggested-by: Hans de Goede <hdegoede@redhat.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

16 files changed, 18 insertions, 16 deletions

diff --git a/drivers/ata/ahci_brcm.c b/drivers/ata/ahci_brcm.c
index ea430819c80b..f3d557777d82 100644
--- a/drivers/ata/ahci_brcm.c
+++ b/drivers/ata/ahci_brcm.c
@@ -425,7 +425,7 @@ static int brcm_ahci_probe(struct platform_device *pdev)
 
         brcm_sata_phys_enable(priv);
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
         hpriv->plat_data = priv;
diff --git a/drivers/ata/ahci_ceva.c b/drivers/ata/ahci_ceva.c
index 5ecc9d46cb54..dc78c98cb9f1 100644
--- a/drivers/ata/ahci_ceva.c
+++ b/drivers/ata/ahci_ceva.c
@@ -213,7 +213,7 @@ static int ceva_ahci_probe(struct platform_device *pdev)
 
         cevapriv->ahci_pdev = pdev;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_da850.c b/drivers/ata/ahci_da850.c
index 9b34dff64536..ebaa657f28c4 100644
--- a/drivers/ata/ahci_da850.c
+++ b/drivers/ata/ahci_da850.c
@@ -171,7 +171,7 @@ static int ahci_da850_probe(struct platform_device *pdev)
         u32 mpy;
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_dm816.c b/drivers/ata/ahci_dm816.c
index fbd827c3a75c..89509c3efb01 100644
--- a/drivers/ata/ahci_dm816.c
+++ b/drivers/ata/ahci_dm816.c
@@ -148,7 +148,7 @@ static int ahci_dm816_probe(struct platform_device *pdev)
         struct ahci_host_priv *hpriv;
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_imx.c b/drivers/ata/ahci_imx.c
index 6822e2f33f7e..b00799d208f5 100644
--- a/drivers/ata/ahci_imx.c
+++ b/drivers/ata/ahci_imx.c
@@ -1127,7 +1127,7 @@ static int imx_ahci_probe(struct platform_device *pdev)
                         return ret;
         }
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_mtk.c b/drivers/ata/ahci_mtk.c
index 0ae6971c2a4c..8bc1a26ffc31 100644
--- a/drivers/ata/ahci_mtk.c
+++ b/drivers/ata/ahci_mtk.c
@@ -142,7 +142,7 @@ static int mtk_ahci_probe(struct platform_device *pdev)
         if (!plat)
                 return -ENOMEM;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_mvebu.c b/drivers/ata/ahci_mvebu.c
index 0045dacd814b..adbe38fb9c35 100644
--- a/drivers/ata/ahci_mvebu.c
+++ b/drivers/ata/ahci_mvebu.c
@@ -158,7 +158,7 @@ static int ahci_mvebu_probe(struct platform_device *pdev)
         const struct mbus_dram_target_info *dram;
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 99f9a895a459..570927316962 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -43,7 +43,7 @@ static int ahci_probe(struct platform_device *pdev)
         struct ahci_host_priv *hpriv;
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c
index cfdef4d44ae9..ce59253ec158 100644
--- a/drivers/ata/ahci_qoriq.c
+++ b/drivers/ata/ahci_qoriq.c
@@ -250,7 +250,7 @@ static int ahci_qoriq_probe(struct platform_device *pdev)
         struct resource *res;
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_seattle.c b/drivers/ata/ahci_seattle.c
index 1d31c0c0fc20..e57b6f92c288 100644
--- a/drivers/ata/ahci_seattle.c
+++ b/drivers/ata/ahci_seattle.c
@@ -164,7 +164,7 @@ static int ahci_seattle_probe(struct platform_device *pdev)
         int rc;
         struct ahci_host_priv *hpriv;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c
index bc345f249555..21c5c44832ef 100644
--- a/drivers/ata/ahci_st.c
+++ b/drivers/ata/ahci_st.c
@@ -156,7 +156,7 @@ static int st_ahci_probe(struct platform_device *pdev)
         if (!drv_data)
                 return -ENOMEM;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
         hpriv->plat_data = drv_data;
diff --git a/drivers/ata/ahci_sunxi.c b/drivers/ata/ahci_sunxi.c
index b26437430163..631610b72aa5 100644
--- a/drivers/ata/ahci_sunxi.c
+++ b/drivers/ata/ahci_sunxi.c
@@ -181,7 +181,7 @@ static int ahci_sunxi_probe(struct platform_device *pdev)
         struct ahci_host_priv *hpriv;
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index 64d848409fe2..004f2608818e 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -494,7 +494,7 @@ static int tegra_ahci_probe(struct platform_device *pdev)
         int ret;
         unsigned int i;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index ad58da7c9aff..7e157e1bf65e 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -759,7 +759,7 @@ static int xgene_ahci_probe(struct platform_device *pdev)
                                               &xgene_ahci_v2_port_info };
         int rc;
 
-        hpriv = ahci_platform_get_resources(pdev);
+        hpriv = ahci_platform_get_resources(pdev, 0);
         if (IS_ERR(hpriv))
                 return PTR_ERR(hpriv);
 
diff --git a/drivers/ata/libahci_platform.c b/drivers/ata/libahci_platform.c
index 8fbb532b62dd..679f763410c0 100644
--- a/drivers/ata/libahci_platform.c
+++ b/drivers/ata/libahci_platform.c
@@ -332,6 +332,7 @@ static int ahci_platform_get_regulator(struct ahci_host_priv *hpriv, u32 port,
 /**
  * ahci_platform_get_resources - Get platform resources
  * @pdev: platform device to get resources for
+ * @flags: bitmap representing the resource to get
  *
  * This function allocates an ahci_host_priv struct, and gets the following
  * resources, storing a reference to them inside the returned struct:
@@ -345,7 +346,8 @@ static int ahci_platform_get_regulator(struct ahci_host_priv *hpriv, u32 port,
  * RETURNS:
  * The allocated ahci_host_priv on success, otherwise an ERR_PTR value
  */
-struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev)
+struct ahci_host_priv *ahci_platform_get_resources(struct platform_device *pdev,
+                                                   unsigned int flags)
 {
         struct device *dev = &pdev->dev;
         struct ahci_host_priv *hpriv;
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index 1b0a17b22cd3..6490be1f8a16 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -30,7 +30,7 @@ void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv);
 int ahci_platform_enable_resources(struct ahci_host_priv *hpriv);
 void ahci_platform_disable_resources(struct ahci_host_priv *hpriv);
 struct ahci_host_priv *ahci_platform_get_resources(
-        struct platform_device *pdev);
+        struct platform_device *pdev, unsigned int flags);
 int ahci_platform_init_host(struct platform_device *pdev,
                             struct ahci_host_priv *hpriv,
                             const struct ata_port_info *pi_template,