From ad79c278e478ca8c1a3bf8e7a0afba8f862a48a1 Mon Sep 17 00:00:00 2001 From: Mika Westerberg Date: Wed, 5 Mar 2025 14:56:20 +0200 Subject: [PATCH] thunderbolt: Do not add non-active NVM if NVM upgrade is disabled for retimer This is only used to write a new NVM in order to upgrade the retimer firmware. It does not make sense to expose it if upgrade is disabled. This also makes it consistent with the router NVM upgrade. Signed-off-by: Mika Westerberg --- drivers/thunderbolt/retimer.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/thunderbolt/retimer.c b/drivers/thunderbolt/retimer.c index 1f25529fe05da..361fece3d8188 100644 --- a/drivers/thunderbolt/retimer.c +++ b/drivers/thunderbolt/retimer.c @@ -93,9 +93,11 @@ static int tb_retimer_nvm_add(struct tb_retimer *rt) if (ret) goto err_nvm; - ret = tb_nvm_add_non_active(nvm, nvm_write); - if (ret) - goto err_nvm; + if (!rt->no_nvm_upgrade) { + ret = tb_nvm_add_non_active(nvm, nvm_write); + if (ret) + goto err_nvm; + } rt->nvm = nvm; dev_dbg(&rt->dev, "NVM version %x.%x\n", nvm->major, nvm->minor); -- 2.49.0