mt76: mt7615: split up firmware loading functions

Preparation for adding MT7622 support

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index cb1de4e1efd04302cc7beb2efe12352699289f9b..097d3fc365f71aff02209dd77aaa94a843950ab7 100644 (file)
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -345,7 +345,7 @@ static int mt7615_driver_own(struct mt7615_dev *dev)
        return 0;
 }
 
-static int mt7615_load_patch(struct mt7615_dev *dev)
+static int mt7615_load_patch(struct mt7615_dev *dev, const char *name)
 {
        const struct mt7615_patch_hdr *hdr;
        const struct firmware *fw = NULL;
@@ -362,7 +362,7 @@ static int mt7615_load_patch(struct mt7615_dev *dev)
                return -EAGAIN;
        }
 
-       ret = request_firmware(&fw, MT7615_ROM_PATCH, dev->mt76.dev);
+       ret = request_firmware(&fw, name, dev->mt76.dev);
        if (ret)
                goto out;
 
@@ -458,13 +458,13 @@ mt7615_mcu_send_ram_firmware(struct mt7615_dev *dev,
        return 0;
 }
 
-static int mt7615_load_ram(struct mt7615_dev *dev)
+static int mt7615_load_n9(struct mt7615_dev *dev, const char *name)
 {
        const struct mt7615_fw_trailer *hdr;
        const struct firmware *fw;
        int ret;
 
-       ret = request_firmware(&fw, MT7615_FIRMWARE_N9, dev->mt76.dev);
+       ret = request_firmware(&fw, name, dev->mt76.dev);
        if (ret)
                return ret;
 
@@ -491,9 +491,18 @@ static int mt7615_load_ram(struct mt7615_dev *dev)
                goto out;
        }
 
+out:
        release_firmware(fw);
+       return ret;
+}
+
+static int mt7615_load_cr4(struct mt7615_dev *dev, const char *name)
+{
+       const struct mt7615_fw_trailer *hdr;
+       const struct firmware *fw;
+       int ret;
 
-       ret = request_firmware(&fw, MT7615_FIRMWARE_CR4, dev->mt76.dev);
+       ret = request_firmware(&fw, name, dev->mt76.dev);
        if (ret)
                return ret;
 
@@ -529,6 +538,17 @@ out:
        return ret;
 }
 
+static int mt7615_load_ram(struct mt7615_dev *dev)
+{
+       int ret;
+
+       ret = mt7615_load_n9(dev, MT7615_FIRMWARE_N9);
+       if (ret)
+               return ret;
+
+       return mt7615_load_cr4(dev, MT7615_FIRMWARE_CR4);
+}
+
 static int mt7615_load_firmware(struct mt7615_dev *dev)
 {
        int ret;
@@ -541,7 +561,7 @@ static int mt7615_load_firmware(struct mt7615_dev *dev)
                return -EIO;
        }
 
-       ret = mt7615_load_patch(dev);
+       ret = mt7615_load_patch(dev, MT7615_ROM_PATCH);
        if (ret)
                return ret;