gpu: nvgpu: make fifo/ch functions called by RM Server global

The patch declares globally few channel/fifo HAL functions
required for QNX code compilation (as they are being referred
elsewhere in QNX code). This is required as a part of
bringing in the nvgpu Channel/FIFO HAL into QNX.

Jira VQRM-3058

Change-Id: Ia176535b64de981d2f7ddb20f62015a0da74fd2a
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1662411
GVS: Gerrit_Virtual_Submit
Tested-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-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, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
index 8b144864..bd4e2ff8 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.c
@@ -256,7 +256,7 @@ void gk20a_disable_channel(struct channel_gk20a *ch)
         channel_gk20a_update_runlist(ch, false);
 }
 
-static void gk20a_wait_until_counter_is_N(
+void gk20a_wait_until_counter_is_N(
         struct channel_gk20a *ch, nvgpu_atomic_t *counter, int wait_value,
         struct nvgpu_cond *c, const char *caller, const char *counter_name)
 {