diff options
| author | Stephan Gerhold <[email protected]> | 2025-04-07 13:10:00 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-04-14 16:57:06 -0600 |
| commit | 265420ebc10bc96275be5eb81fe6157d46e135d4 (patch) | |
| tree | c58a0c6df5f667361b372069d2f237fcbeee96dc | |
| parent | 8c98b57d72d5e5b94ed064fe1041e51216165334 (diff) | |
IOMUX: Fix stopping unused dropped consoles
iomux_match_device() returns -ENOENT instead of the end index, which means
console_stop() is never called at the moment for unused consoles.
This prevents e.g. f_acm from releasing the USB gadget interface when
removing it from stdio/stderr/stdin.
Fixes: b672c1619bb9 ("IOMUX: Split out iomux_match_device() helper")
Signed-off-by: Stephan Gerhold <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
| -rw-r--r-- | common/iomux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/iomux.c b/common/iomux.c index 1224c15eb71..4844df51fbe 100644 --- a/common/iomux.c +++ b/common/iomux.c @@ -131,7 +131,7 @@ int iomux_doenv(const int console, const char *arg) /* Stop dropped consoles */ for (i = 0; i < repeat; i++) { j = iomux_match_device(cons_set, cs_idx, old_set[i]); - if (j == cs_idx) + if (j == -ENOENT) console_stop(console, old_set[i]); } |