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s390/ctrlchar: fix kernel doc comment

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Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2021-09-03 18:03:59 +02:00
parent 44bead2545
commit 7a928af413
1 changed files with 6 additions and 5 deletions
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11
drivers/s390/char/ctrlchar.c
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@ -34,12 +34,13 @@ void schedule_sysrq_work(struct sysrq_work *sw)
/**
* Check for special chars at start of input.
* ctrlchar_handle - check for special chars at start of input
*
* @param buf Console input buffer.
* @param len Length of valid data in buffer.
* @param tty The tty struct for this console.
* @return CTRLCHAR_NONE, if nothing matched,
* @buf: console input buffer
* @len: length of valid data in buffer
* @tty: the tty struct for this console
*
* Return: CTRLCHAR_NONE, if nothing matched,
* CTRLCHAR_SYSRQ, if sysrq was encountered
* otherwise char to be inserted logically or'ed
* with CTRLCHAR_CTRL