drm/omap: fix compile error when debugfs is disabled

When compiling with CONFIG_OMAP2_DSS_DEBUGFS disabled, build fails due
to:

drivers/gpu/drm/omapdrm/dss/dss.c:1474:10: error: ‘dss_debug_dump_clocks’ undeclared (first use in this function); did you mean ‘dispc_dump_clocks’?
          dss_debug_dump_clocks, dss);
          ^~~~~~~~~~~~~~~~~~~~~
          dispc_dump_clocks

Fix this by moving the required functions outside #if
defined(CONFIG_OMAP2_DSS_DEBUGFS).

In the long term, we perhaps want to try to get all the debugfs support
left out if debugfs is not enabled.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c
index 4a08bd1fc52247689686b8814b832c81a9fd4c5b..0b908e9de792b94229ad8b365e2c554ffbf08e11 100644 (file)
--- a/drivers/gpu/drm/omapdrm/dss/dss.c
+++ b/drivers/gpu/drm/omapdrm/dss/dss.c
@@ -343,7 +343,6 @@ const char *dss_get_clk_source_name(enum dss_clk_source clk_src)
        return dss_generic_clk_source_names[clk_src];
 }
 
-#if defined(CONFIG_OMAP2_DSS_DEBUGFS)
 static void dss_dump_clocks(struct dss_device *dss, struct seq_file *s)
 {
        const char *fclk_name;
@@ -363,7 +362,6 @@ static void dss_dump_clocks(struct dss_device *dss, struct seq_file *s)
 
        dss_runtime_put(dss);
 }
-#endif
 
 static int dss_dump_regs(struct seq_file *s, void *p)
 {
@@ -390,6 +388,18 @@ static int dss_dump_regs(struct seq_file *s, void *p)
        return 0;
 }
 
+static int dss_debug_dump_clocks(struct seq_file *s, void *p)
+{
+       struct dss_device *dss = s->private;
+
+       dss_dump_clocks(dss, s);
+       dispc_dump_clocks(dss->dispc, s);
+#ifdef CONFIG_OMAP2_DSS_DSI
+       dsi_dump_clocks(s);
+#endif
+       return 0;
+}
+
 static int dss_get_channel_index(enum omap_channel channel)
 {
        switch (channel) {
@@ -889,18 +899,6 @@ struct dss_device *dss_get_device(struct device *dev)
 
 /* DEBUGFS */
 #if defined(CONFIG_OMAP2_DSS_DEBUGFS)
-static int dss_debug_dump_clocks(struct seq_file *s, void *p)
-{
-       struct dss_device *dss = s->private;
-
-       dss_dump_clocks(dss, s);
-       dispc_dump_clocks(dss->dispc, s);
-#ifdef CONFIG_OMAP2_DSS_DSI
-       dsi_dump_clocks(s);
-#endif
-       return 0;
-}
-
 static int dss_initialize_debugfs(struct dss_device *dss)
 {
        struct dentry *dir;