[v8,01/14] clk: tegra: provide dummy cpu car ops

Submitted by Peter De Schrijver on March 22, 2013, 12:39 p.m.


Message ID 1363956029-31873-2-git-send-email-pdeschrijver@nvidia.com
State Superseded, archived
Headers show

Commit Message

Peter De Schrijver March 22, 2013, 12:39 p.m.
tegra_boot_secondary() relies on some of the car ops. This means having an
uninitialized tegra_cpu_car_ops will lead to an early boot panic.
Providing a dummy struct avoids this and makes adding Tegra114 clock support
in a bisectable way a lot easier.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
 drivers/clk/tegra/clk.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

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diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
index a603b9a..a6f2fa6 100644
--- a/drivers/clk/tegra/clk.c
+++ b/drivers/clk/tegra/clk.c
@@ -22,7 +22,8 @@ 
 #include "clk.h"
 /* Global data of Tegra CPU CAR ops */
-struct tegra_cpu_car_ops *tegra_cpu_car_ops;
+static struct tegra_cpu_car_ops dummy_car_ops;
+struct tegra_cpu_car_ops *tegra_cpu_car_ops = &dummy_car_ops;
 void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list,
 				struct clk *clks[], int clk_max)