serial: 8250: Make symbol 'brcmuart_debugfs_root' static

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symbol 'brcmuart_debugfs_root' is not used outside of 8250_bcm7271.c,
so this commit marks it static.

Signed-off-by: Zucheng Zheng <zhengzucheng@huawei.com>
Link: https://lore.kernel.org/r/20210401074919.56573-1-zhengzucheng@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Zucheng Zheng 2021-04-01 15:49:19 +08:00 • committed by Greg Kroah-Hartman

parent 64b1510642

commit b0b07762bf

1 changed files with 1 additions and 1 deletions

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drivers/tty/serial/8250/8250_bcm7271.c

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