clk: tegra: Make clock initialization more robust
Don't abort clock initialization if we cannot match an entry in tegra_clk_init_table to a valid entry in the clk array. Also log a corresponding error message. This was discovered when testing a patch that removed the EMC clock from tegra124_clks but left a mention in tegra_clk_init_table. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
parent
4c495c204f
commit
b9e742c316
|
@ -207,8 +207,13 @@ 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;
|
||||
if (IS_ERR_OR_NULL(clk)) {
|
||||
pr_err("%s: invalid entry %ld in clks array for id %d\n",
|
||||
__func__, PTR_ERR(clk), tbl->clk_id);
|
||||
WARN_ON(1);
|
||||
|
||||
continue;
|
||||
}
|
||||
|
||||
if (tbl->parent_id < clk_max) {
|
||||
struct clk *parent = clks[tbl->parent_id];
|
||||
|
|
Loading…
Reference in New Issue