Messages in this thread Patch in this message | | | From | Randy Dunlap <> | Subject | [PATCH] s390/sclp_vt220: fix unused function warning | Date | Mon, 27 Sep 2021 14:56:47 -0700 |
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When CONFIG_SCLP_VT220_TTY=y and CONFIG_SCLP_VT220_CONSOLE is not set:
../drivers/s390/char/sclp_vt220.c:771:13: warning: '__sclp_vt220_flush_buffer' defined but not used [-Wunused-function] 771 | static void __sclp_vt220_flush_buffer(void)
so move this function inside the #ifdef block where it is used.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: linux-s390@vger.kernel.org --- Sorry, I can't determine what the Fixes: tag for this should be (missing some git fu).
drivers/s390/char/sclp_vt220.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-next-20210927.orig/drivers/s390/char/sclp_vt220.c +++ linux-next-20210927/drivers/s390/char/sclp_vt220.c @@ -768,6 +768,8 @@ out_driver: } __initcall(sclp_vt220_tty_init); +#ifdef CONFIG_SCLP_VT220_CONSOLE + static void __sclp_vt220_flush_buffer(void) { unsigned long flags; @@ -784,8 +786,6 @@ static void __sclp_vt220_flush_buffer(vo spin_unlock_irqrestore(&sclp_vt220_lock, flags); } -#ifdef CONFIG_SCLP_VT220_CONSOLE - static void sclp_vt220_con_write(struct console *con, const char *buf, unsigned int count) {
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