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 warnign:
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@xxxxxxxxxxxxxxx>
---
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-tegra@xxxxxxxxxxxxxxx
---
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;
--
2.23.0
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