Commit 2673ecf9 authored by Qinglang Miao's avatar Qinglang Miao Committed by Thomas Bogendoerfer
Browse files

mips: cm: add missing iounmap() on error in mips_cm_probe() 



Add the missing iounmap() of iounmap(mips_gcr_base) before
return from mips_cm_probe() in the error handling case.

Signed-off-by: default avatarQinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
parent 5a5aa912

arch/mips/kernel/mips-cm.c

+1 −0
Original line number Diff line number Diff line
@@ -266,6 +266,7 @@ int mips_cm_probe(void) 
	if ((base_reg & CM_GCR_BASE_GCRBASE) != addr) {

		pr_err("GCRs appear to have been moved (expected them at 0x%08lx)!\n",

		       (unsigned long)addr);

		iounmap(mips_gcr_base);

		mips_gcr_base = NULL;

		return -ENODEV;

	}