diff options
| -rw-r--r-- | drivers/firmware/microchip/mpfs-auto-update.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/firmware/microchip/mpfs-auto-update.c b/drivers/firmware/microchip/mpfs-auto-update.c index e194f7acb2a9..8fc3749d4a70 100644 --- a/drivers/firmware/microchip/mpfs-auto-update.c +++ b/drivers/firmware/microchip/mpfs-auto-update.c @@ -113,10 +113,6 @@ static enum fw_upload_err mpfs_auto_update_prepare(struct fw_upload *fw_uploader * be added here. */ - priv->flash = mpfs_sys_controller_get_flash(priv->sys_controller); - if (!priv->flash) - return FW_UPLOAD_ERR_HW_ERROR; - erase_size = round_up(erase_size, (u64)priv->flash->erasesize); /* @@ -427,6 +423,12 @@ static int mpfs_auto_update_probe(struct platform_device *pdev) return dev_err_probe(dev, PTR_ERR(priv->sys_controller), "Could not register as a sub device of the system controller\n"); + priv->flash = mpfs_sys_controller_get_flash(priv->sys_controller); + if (IS_ERR_OR_NULL(priv->flash)) { + dev_dbg(dev, "No flash connected to the system controller, auto-update not supported\n"); + return -ENODEV; + } + priv->dev = dev; platform_set_drvdata(pdev, priv); |