On Tue, Jul 15, 2014 at 06:24:31PM +0300, Peter De Schrijver wrote:
> Just continue initializing clocks if there's an error on one of them. This
> is useful if there's a mistake in the inittable, because the system could
> hang if clk_disable_unused() disables some of the critical clocks in this
> table.
>
> Signed-off-by: Peter De Schrijver <pdeschrijver@xxxxxxxxxx>
> ---
> drivers/clk/tegra/clk.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
> index c0a7d77..d081732 100644
> --- a/drivers/clk/tegra/clk.c
> +++ b/drivers/clk/tegra/clk.c
> @@ -207,7 +207,7 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl,
> for (; tbl->clk_id < clk_max; tbl++) {
> clk = clks[tbl->clk_id];
> if (IS_ERR_OR_NULL(clk))
> - return;
> + continue;
Perhaps rather than silently ignoring, should this at least print out an
error? I'd even go as far as make it a full-blown WARN to make sure
people notice and this gets fixed early.
Thierry
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