From 33904487f1ab1ec1f8103b1ec5dd3d26f94d9711 Mon Sep 17 00:00:00 2001
From: "Ben Dooks (Codethink)" <ben.dooks@codethink.co.uk>
Date: Thu, 17 Oct 2019 12:04:27 +0100
Subject: gpu: host1x: Make host1x_cdma_wait_pushbuffer_space() static
Git-commit: 33904487f1ab1ec1f8103b1ec5dd3d26f94d9711
Patch-mainline: v5.5-rc1
References: bsc#1152472
The host1x_cdma_wait_pushbuffer_space() function is not declared or
directly called from outside the file it is in, so make it static.
Fixes the following sparse warning:
drivers/gpu/host1x/cdma.c:235:5: warning: symbol 'host1x_cdma_wait_pushbuffer_space' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/host1x/cdma.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/host1x/cdma.c b/drivers/gpu/host1x/cdma.c
index 48c84c48299c..e8d3fda91d8a 100644
--- a/drivers/gpu/host1x/cdma.c
+++ b/drivers/gpu/host1x/cdma.c
@@ -232,9 +232,9 @@ unsigned int host1x_cdma_wait_locked(struct host1x_cdma *cdma,
*
* Must be called with the cdma lock held.
*/
-int host1x_cdma_wait_pushbuffer_space(struct host1x *host1x,
- struct host1x_cdma *cdma,
- unsigned int needed)
+static int host1x_cdma_wait_pushbuffer_space(struct host1x *host1x,
+ struct host1x_cdma *cdma,
+ unsigned int needed)
{
while (true) {
struct push_buffer *pb = &cdma->push_buffer;
--
2.28.0