cxl: Test the correct mmio space before unmapping

Before freeing p2n, test p2n, not p1n. Signed-off-by: Daniel Axtens <dja@axtens.net> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
mariux64 · Jul 6, 2015 · 8c00d5c · 8c00d5c
1 parent 27ea2c4
commit 8c00d5c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c
@@ -539,7 +539,7 @@ static int cxl_map_slice_regs(struct cxl_afu *afu, struct cxl *adapter, struct p
 
 static void cxl_unmap_slice_regs(struct cxl_afu *afu)
 {
-	if (afu->p1n_mmio)
+	if (afu->p2n_mmio)
 		iounmap(afu->p2n_mmio);
 	if (afu->p1n_mmio)
 		iounmap(afu->p1n_mmio);