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Subject[PATCH 5.3 343/344] mt76: mt7615: fix mt7615 firmware path definitions
Date
From: Lorenzo Bianconi <lorenzo@kernel.org>

[ Upstream commit 9d4d0d06bbf9f7e576b0ebbb2f77672d0fc7f503 ]

mt7615 patch/n9/cr4 firmwares are available in mediatek folder in
linux-firmware repository. Because of this mt7615 won't work on regular
distributions like Ubuntu. Fix path definitions. Moreover remove useless
firmware name pointers and use definitions directly

Fixes: 04b8e65922f6 ("mt76: add mac80211 driver for MT7615 PCIe-based chipsets")
Cc: stable@vger.kernel.org
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 11 ++++-------
drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h | 6 +++---
2 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 7ef681fea3f8f..b941fa4a1bcd0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -257,7 +257,6 @@ static int mt7615_driver_own(struct mt7615_dev *dev)

static int mt7615_load_patch(struct mt7615_dev *dev)
{
- const char *firmware = MT7615_ROM_PATCH;
const struct mt7615_patch_hdr *hdr;
const struct firmware *fw = NULL;
int len, ret, sem;
@@ -273,7 +272,7 @@ static int mt7615_load_patch(struct mt7615_dev *dev)
return -EAGAIN;
}

- ret = request_firmware(&fw, firmware, dev->mt76.dev);
+ ret = request_firmware(&fw, MT7615_ROM_PATCH, dev->mt76.dev);
if (ret)
goto out;

@@ -339,14 +338,12 @@ static u32 gen_dl_mode(u8 feature_set, bool is_cr4)

static int mt7615_load_ram(struct mt7615_dev *dev)
{
- const struct firmware *fw;
const struct mt7615_fw_trailer *hdr;
- const char *n9_firmware = MT7615_FIRMWARE_N9;
- const char *cr4_firmware = MT7615_FIRMWARE_CR4;
u32 n9_ilm_addr, offset;
int i, ret;
+ const struct firmware *fw;

- ret = request_firmware(&fw, n9_firmware, dev->mt76.dev);
+ ret = request_firmware(&fw, MT7615_FIRMWARE_N9, dev->mt76.dev);
if (ret)
return ret;

@@ -394,7 +391,7 @@ static int mt7615_load_ram(struct mt7615_dev *dev)

release_firmware(fw);

- ret = request_firmware(&fw, cr4_firmware, dev->mt76.dev);
+ ret = request_firmware(&fw, MT7615_FIRMWARE_CR4, dev->mt76.dev);
if (ret)
return ret;

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index f02ffcffe6376..f83615dbe1c5d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -25,9 +25,9 @@
#define MT7615_RX_RING_SIZE 1024
#define MT7615_RX_MCU_RING_SIZE 512

-#define MT7615_FIRMWARE_CR4 "mt7615_cr4.bin"
-#define MT7615_FIRMWARE_N9 "mt7615_n9.bin"
-#define MT7615_ROM_PATCH "mt7615_rom_patch.bin"
+#define MT7615_FIRMWARE_CR4 "mediatek/mt7615_cr4.bin"
+#define MT7615_FIRMWARE_N9 "mediatek/mt7615_n9.bin"
+#define MT7615_ROM_PATCH "mediatek/mt7615_rom_patch.bin"

#define MT7615_EEPROM_SIZE 1024
#define MT7615_TOKEN_SIZE 4096
--
2.20.1


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