diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
index 0b923b01da510f6a0ae790f78def4ef05631967b..40c3dc867bf9573d21dd523d6df52cc7dd2eee29 100644
--- a/drivers/staging/android/ashmem.c
+++ b/drivers/staging/android/ashmem.c
@@ -319,7 +319,7 @@ static int ashmem_mmap(struct file *file, struct vm_area_struct *vma)
  * chunks of ashmem regions LRU-wise one-at-a-time until we hit 'nr_to_scan'
  * pages freed.
  */
-static int ashmem_shrink(int nr_to_scan, gfp_t gfp_mask)
+static int ashmem_shrink(struct shrinker *s, int nr_to_scan, gfp_t gfp_mask)
 {
 	struct ashmem_range *range, *next;
 
@@ -634,8 +634,8 @@ static long ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case ASHMEM_PURGE_ALL_CACHES:
 		ret = -EPERM;
 		if (capable(CAP_SYS_ADMIN)) {
-			ret = ashmem_shrink(0, GFP_KERNEL);
-			ashmem_shrink(ret, GFP_KERNEL);
+			ret = ashmem_shrink(&ashmem_shrinker, 0, GFP_KERNEL);
+			ashmem_shrink(&ashmem_shrinker, ret, GFP_KERNEL);
 		}
 		break;
 	}