From b0b07762bfa41b292c45f78e0b37870e6c30bb27 Mon Sep 17 00:00:00 2001 From: Zucheng Zheng Date: Thu, 1 Apr 2021 15:49:19 +0800 Subject: [PATCH] serial: 8250: Make symbol 'brcmuart_debugfs_root' static symbol 'brcmuart_debugfs_root' is not used outside of 8250_bcm7271.c, so this commit marks it static. Signed-off-by: Zucheng Zheng Link: https://lore.kernel.org/r/20210401074919.56573-1-zhengzucheng@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_bcm7271.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c index a4f3f63..725a450 100644 --- a/drivers/tty/serial/8250/8250_bcm7271.c +++ b/drivers/tty/serial/8250/8250_bcm7271.c @@ -239,7 +239,7 @@ struct brcmuart_priv { u32 rx_abort; }; -struct dentry *brcmuart_debugfs_root; +static struct dentry *brcmuart_debugfs_root; /* * Register access routines -- 2.7.4