rk29: adc: fix error: incompatible type for argument 1 of spin_lock

diff --git a/drivers/adc/core.c b/drivers/adc/core.c
index 0756c7ea4f80eb76070076104dc395d146e24854..eb7ddef884ac22a589b618594e449d2d344d98bf 100755 (executable)
--- a/drivers/adc/core.c
+++ b/drivers/adc/core.c
@@ -203,7 +203,7 @@ void adc_core_irq_handle(struct adc_host *adc)
 {
        struct adc_request *req;
        int head, res;
-       spin_lock(adc->lock);
+       spin_lock(&adc->lock);
        head = adc->queue_head;
 
        req = adc->queue[head];