6.18-stable review patch. If anyone has any objections, please let me know.
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From: Robert Marko robimarko@gmail.com
[ Upstream commit a6c121a2432eee2c4ebceb1483ccd4a50a52983d ]
Currently, if NVMEM provider is probed later than Aquantia, loading the firmware will fail with -EINVAL.
To fix this, simply check for -EPROBE_DEFER when NVMEM is attempted and return it.
Fixes: e93984ebc1c8 ("net: phy: aquantia: add firmware load support") Signed-off-by: Robert Marko robimarko@gmail.com Reviewed-by: Russell King (Oracle) rmk+kernel@armlinux.org.uk Link: https://patch.msgid.link/20251127114514.460924-1-robimarko@gmail.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/phy/aquantia/aquantia_firmware.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/aquantia/aquantia_firmware.c b/drivers/net/phy/aquantia/aquantia_firmware.c index bbbcc9736b00e..569256152689f 100644 --- a/drivers/net/phy/aquantia/aquantia_firmware.c +++ b/drivers/net/phy/aquantia/aquantia_firmware.c @@ -369,7 +369,7 @@ int aqr_firmware_load(struct phy_device *phydev) * assume that, and load a new image. */ ret = aqr_firmware_load_nvmem(phydev); - if (!ret) + if (ret == -EPROBE_DEFER || !ret) return ret;
ret = aqr_firmware_load_fs(phydev);