drm/tinydrm: make function st7586_pipe_enable static

The function st7586_pipe_enable  is local to the source
and does not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol 'st7586_pipe_enable' was not declared. Should it be static?

Signed-off-by: Colin Ian King <[email protected]>
Acked-By: David Lechner <[email protected]>
[noralf: fixed: Alignment should match open parenthesis]
Signed-off-by: Noralf Trønnes <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

diff --git a/drivers/gpu/drm/tinydrm/st7586.c b/drivers/gpu/drm/tinydrm/st7586.c
index 1b39d3fb17f7d07a5134457abfbe25fca54133f2..b439956a07f41798a1dd408c3ddad49956c9ceb8 100644 (file)
--- a/drivers/gpu/drm/tinydrm/st7586.c
+++ b/drivers/gpu/drm/tinydrm/st7586.c
@@ -172,8 +172,8 @@ static const struct drm_framebuffer_funcs st7586_fb_funcs = {
        .dirty          = st7586_fb_dirty,
 };
 
-void st7586_pipe_enable(struct drm_simple_display_pipe *pipe,
-                       struct drm_crtc_state *crtc_state)
+static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe,
+                              struct drm_crtc_state *crtc_state)
 {
        struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
        struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);