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authorLee Jones <lee.jones@linaro.org>2020-11-04 19:35:23 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-11-06 10:49:27 +0100
commit171044a70b5750ea621659b143c075a47c1bfe40 (patch)
tree59be5b2bc744e5a98f17df9d3ffe0bbe4f056465 /drivers/tty/n_tty.c
parentd3e3232e7b588439d0651f1e6cf8f91c7ccdd186 (diff)
tty: n_tty: Add 2 missing parameter descriptions
Fixes the following W=1 kernel build warning(s): drivers/tty/n_tty.c:405: warning: Function parameter or member 'tty' not described in 'is_continuation' drivers/tty/n_tty.c:1701: warning: Function parameter or member 'flow' not described in 'n_tty_receive_buf_common' Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: "Andrew J. Kroll" <ag784@freenet.buffalo.edu> Cc: processes-Sapan Bhatia <sapan@corewars.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20201104193549.4026187-11-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_tty.c')
-rw-r--r--drivers/tty/n_tty.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 7e5e36315260..319d68c8a5df 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -396,6 +396,7 @@ static inline int is_utf8_continuation(unsigned char c)
/**
* is_continuation - multibyte check
* @c: byte to check
+ * @tty: terminal device
*
* Returns true if the utf8 character 'c' is a multibyte continuation
* character and the terminal is in unicode mode.
@@ -1668,6 +1669,7 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp,
* @cp: input chars
* @fp: flags for each char (if NULL, all chars are TTY_NORMAL)
* @count: number of input chars in @cp
+ * @flow: enable flow control
*
* Called by the terminal driver when a block of characters has
* been received. This function must be called from soft contexts