gpu: nvgpu: fix misc issue for dgpu code on QNX build

- QNX is pulling dgpu code from linux which has
  multiple build failure on QNX. Like QNX needs
  explicit declaration for all non-static functions.
  Some linux specific headers need to be put under
  __KERNEL__ flag.

Change-Id: I15af1a1f6a069c82f9a81449f4f7c7d48612de42
Signed-off-by: Shashank Singh <shashsingh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1665752
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gv100/nvlink_gv100.c b/drivers/gpu/nvgpu/gv100/nvlink_gv100.c
index d0dfebcf..d27239ae 100644
--- a/drivers/gpu/nvgpu/gv100/nvlink_gv100.c
+++ b/drivers/gpu/nvgpu/gv100/nvlink_gv100.c
@@ -202,7 +202,7 @@ static const struct __nvlink_reginit __nvlink_reginit_per_link_gpu[] = {
 
 #define NVL_DEVICE(str) nvlinkip_discovery_common_device_##str##_v()
 
-const char * __gv100_device_type_to_str(u32 type)
+static const char *__gv100_device_type_to_str(u32 type)
 {
         if (type == NVL_DEVICE(ioctrl))
                 return "IOCTRL";
@@ -1259,7 +1259,7 @@ static void gv100_nvlink_nvlipt_intr_enable(struct gk20a *g, u32 link_id,
 /*
  * Per-link NVLIPT ISR handler
  */
-bool gv100_nvlink_nvlipt_isr(struct gk20a *g, u32 link_id)
+static bool gv100_nvlink_nvlipt_isr(struct gk20a *g, u32 link_id)
 {
         /*
          * Interrupt handling happens in leaf handlers. Assume all interrupts