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clk: tegra: provide dummy cpu car ops

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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>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Peter De Schrijver 2013-04-03 17:40:35 +03:00 committed by Stephen Warren
parent 441f199a37
commit 6a676fa0af
1 changed files with 2 additions and 1 deletions
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drivers/clk/tegra/clk.c
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@ -22,7 +22,8 @@
#include "clk.h" #include "clk.h"
/* Global data of Tegra CPU CAR ops */ /* 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, void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list,
struct clk *clks[], int clk_max) struct clk *clks[], int clk_max)