Add stubs needed for compile-testing of Tegra memory drivers.
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
include/linux/clk/tegra.h | 28 ++++++++++++++++++++++++----
1 file changed, 24 insertions(+), 4 deletions(-)
diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h
index f7ff722a03dd..d540b2879c26 100644
--- a/include/linux/clk/tegra.h
+++ b/include/linux/clk/tegra.h
@@ -144,17 +144,37 @@ typedef long (tegra20_clk_emc_round_cb)(unsigned long rate,
unsigned long min_rate,
unsigned long max_rate,
void *arg);
+typedef int (tegra124_emc_prepare_timing_change_cb)(struct tegra_emc *emc,
+ unsigned long rate);
+typedef void (tegra124_emc_complete_timing_change_cb)(struct tegra_emc *emc,
+ unsigned long rate);
+#ifdef CONFIG_ARCH_TEGRA
void tegra20_clk_set_emc_round_callback(tegra20_clk_emc_round_cb *round_cb,
void *cb_arg);
int tegra20_clk_prepare_emc_mc_same_freq(struct clk *emc_clk, bool same);
-typedef int (tegra124_emc_prepare_timing_change_cb)(struct tegra_emc *emc,
- unsigned long rate);
-typedef void (tegra124_emc_complete_timing_change_cb)(struct tegra_emc *emc,
- unsigned long rate);
void tegra124_clk_set_emc_callbacks(tegra124_emc_prepare_timing_change_cb *prep_cb,
tegra124_emc_complete_timing_change_cb *complete_cb);
+#else
+static inline void
+tegra20_clk_set_emc_round_callback(tegra20_clk_emc_round_cb *round_cb,
+ void *cb_arg)
+{
+}
+
+static inline int
+tegra20_clk_prepare_emc_mc_same_freq(struct clk *emc_clk, bool same)
+{
+ return 0;
+}
+
+static inline void
+tegra124_clk_set_emc_callbacks(tegra124_emc_prepare_timing_change_cb *prep_cb,
+ tegra124_emc_complete_timing_change_cb *complete_cb)
+{
+}
+#endif
struct tegra210_clk_emc_config {
unsigned long rate;
--
2.30.2
