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>

diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c
index c68ef5806dbe122503742f57c6d1259a599b7cf7..32ad097059498c4d5b6f8d2f4a9bb671fbf872a4 100644 (file)
--- a/drivers/misc/cxl/pci.c
+++ b/drivers/misc/cxl/pci.c
@@ -539,7 +539,7 @@ err:
 
 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);