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authorLee Jones <lee.jones@linaro.org>2020-11-04 22:35:18 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-11-06 12:49:27 +0300
commita776f10d12cac6ac337e06457e34019f39a9ac6e (patch)
treec7521d583cd0e611c39d259178787b7a361a9e0d /drivers/tty/tty_buffer.c
parentaec51036a166a0aecc26cba101bfbbdc53d64139 (diff)
downloadlinux-a776f10d12cac6ac337e06457e34019f39a9ac6e.tar.xz
tty: tty_buffer: Add missing description for 'limit'
Fixes the following W=1 kernel build warning(s): drivers/tty/tty_buffer.c:592: warning: Function parameter or member 'limit' not described in 'tty_buffer_set_limit' Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20201104193549.4026187-6-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_buffer.c')
-rw-r--r--drivers/tty/tty_buffer.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index bd2d91546e32..6d4995a5f318 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -583,6 +583,7 @@ void tty_buffer_init(struct tty_port *port)
/**
* tty_buffer_set_limit - change the tty buffer memory limit
* @port: tty port to change
+ * @limit: memory limit to set
*
* Change the tty buffer memory limit.
* Must be called before the other tty buffer functions are used.