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-rw-r--r--arch/s390/include/asm/ap.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h
index b515cfa62bd9..f508f5025e38 100644
--- a/arch/s390/include/asm/ap.h
+++ b/arch/s390/include/asm/ap.h
@@ -227,13 +227,13 @@ struct ap_qirq_ctrl {
* ap_aqic(): Control interruption for a specific AP.
* @qid: The AP queue number
* @qirqctrl: struct ap_qirq_ctrl (64 bit value)
- * @ind: The notification indicator byte
+ * @pa_ind: Physical address of the notification indicator byte
*
* Returns AP queue status.
*/
static inline struct ap_queue_status ap_aqic(ap_qid_t qid,
struct ap_qirq_ctrl qirqctrl,
- void *ind)
+ phys_addr_t pa_ind)
{
unsigned long reg0 = qid | (3UL << 24); /* fc 3UL is AQIC */
union {
@@ -241,7 +241,7 @@ static inline struct ap_queue_status ap_aqic(ap_qid_t qid,
struct ap_qirq_ctrl qirqctrl;
struct ap_queue_status status;
} reg1;
- unsigned long reg2 = virt_to_phys(ind);
+ unsigned long reg2 = pa_ind;
reg1.qirqctrl = qirqctrl;