Merge branches 'clk-ingenic', 'clk-mtk-mux', 'clk-qcom-sdm845-pcie', 'clk-mtk-crit...

[linux-2.6-microblaze.git] / drivers / s390 / crypto / ap_bus.c

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 48ea000..5a69974 100644 (file)
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -248,7 +248,8 @@ static inline int ap_test_config(unsigned int *field, unsigned int nr)
 static inline int ap_test_config_card_id(unsigned int id)
 {
        if (!ap_configuration)  /* QCI not supported */
-               return 1;
+               /* only ids 0...3F may be probed */
+               return id < 0x40 ? 1 : 0;
        return ap_test_config(ap_configuration->apm, id);
 }