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tty: hvc: hvc_vio: Staticify function invoked only by reference

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Fixes the following W=1 kernel build warning(s):

 drivers/tty/hvc/hvc_vio.c:181:6: warning: no previous prototype for ‘hvterm_hvsi_hangup’ [-Wmissing-prototypes]
 181 | void hvterm_hvsi_hangup(struct hvc_struct *hp, int data)
 | ^~~~~~~~~~~~~~~~~~

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20201104193549.4026187-33-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lee Jones 2020-11-04 19:35:45 +00:00 committed by Greg Kroah-Hartman
parent 216daa1209
commit 109af2a82a
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/hvc/hvc_vio.c
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@ -178,7 +178,7 @@ static void hvterm_hvsi_close(struct hvc_struct *hp, int data)
notifier_del_irq(hp, data);
}
void hvterm_hvsi_hangup(struct hvc_struct *hp, int data)
static void hvterm_hvsi_hangup(struct hvc_struct *hp, int data)
{
struct hvterm_priv *pv = hvterm_privs[hp->vtermno];