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serial/ptmx: Fix the typo error in ptmx_minor_free

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
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Xiang Xiao
2022-02-06 17:38:49 +08:00
committed by Petro Karashchenko
parent 6cc0388f4f
commit 15c487085a
1 changed files with 1 additions and 1 deletions
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drivers/serial/ptmx.c
+1 -1
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@@ -306,7 +306,7 @@ void ptmx_minor_free(uint8_t minor)
index = minor >> 5;
bitno = minor & 31;
DEBUGASSERT((g_ptmx.px_alloctab[index] |= (1 << bitno)) != 0);
DEBUGASSERT((g_ptmx.px_alloctab[index] & (1 << bitno)) != 0);
g_ptmx.px_alloctab[index] &= ~(1 << bitno);
/* Reset the next pointer if the one just released has a lower value */