[S390] zcrypt: adjust speed rating of cex3 adapters

Cex3 needs a lower speed rating. Otherwise cex2 adapters will be
prefered.

Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index 65cf17b7c..79c1205 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -49,7 +49,7 @@
 #define PCIXCC_MCL2_SPEED_RATING	7870
 #define PCIXCC_MCL3_SPEED_RATING	7870
 #define CEX2C_SPEED_RATING		7000
-#define CEX3C_SPEED_RATING		10000	/* FIXME: needs finetuning */
+#define CEX3C_SPEED_RATING		6500	/* FIXME: needs finetuning */
 
 #define PCIXCC_MAX_ICA_MESSAGE_SIZE 0x77c  /* max size type6 v2 crt message */
 #define PCIXCC_MAX_ICA_RESPONSE_SIZE 0x77c /* max size type86 v2 reply	    */