From 5aef434750bf05249efd7349440bbaec964c7672 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 2 Sep 2024 09:01:45 +0100
Subject: [PATCH] drivers: media: pci: Fix Hailo compile warnings

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
 drivers/media/pci/hailo/common/pcie_common.c | 2 +-
 drivers/media/pci/hailo/vdma/memory.c        | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

--- a/drivers/media/pci/hailo/common/pcie_common.c
+++ b/drivers/media/pci/hailo/common/pcie_common.c
@@ -656,7 +656,7 @@ int hailo_pcie_write_firmware(struct hai
 }
 
 // TODO: HRT-14147 - remove this function
-bool hailo_pcie_is_device_ready_for_boot(struct hailo_pcie_resources *resources)
+static bool hailo_pcie_is_device_ready_for_boot(struct hailo_pcie_resources *resources)
 {
     return hailo_get_boot_status(resources) == BOOT_STATUS_UNINITIALIZED;
 }
--- a/drivers/media/pci/hailo/vdma/memory.c
+++ b/drivers/media/pci/hailo/vdma/memory.c
@@ -512,6 +512,7 @@ void hailo_vdma_clear_continuous_buffer_
  *
  * Return: zero and the pfn at @pfn on success, -ve otherwise.
  */
+#if defined(HAILO_SUPPORT_MMIO_DMA_MAPPING)
 static int follow_pfn(struct vm_area_struct *vma, unsigned long address,
        unsigned long *pfn)
 {
@@ -529,7 +530,7 @@ static int follow_pfn(struct vm_area_str
        pte_unmap_unlock(ptep, ptl);
        return 0;
 }
-
+#endif
 
 // Assumes the provided user_address belongs to the vma and that MMIO_AND_NO_PAGES_VMA_MASK bits are set under
 // vma->vm_flags. This is validated in hailo_vdma_buffer_map, and won't be checked here
