powerpc/pmac: remove unused symbol

sccdbg symbol is not used, so remove it

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zucheng Zheng <zhengzucheng@huawei.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210409093519.118000-1-zhengzucheng@huawei.com
This commit is contained in:
Zucheng Zheng 2021-04-09 17:35:19 +08:00 committed by Michael Ellerman
parent 2b6ff203cd
commit 295135d32f

View File

@ -81,10 +81,6 @@ static int current_root_goodness = -1;
#define DEFAULT_ROOT_DEVICE Root_SDA1 /* sda1 - slightly silly choice */
#ifdef CONFIG_PPC64
int sccdbg;
#endif
sys_ctrler_t sys_ctrler = SYS_CTRLER_UNKNOWN;
EXPORT_SYMBOL(sys_ctrler);