diff options
Diffstat (limited to 'drivers/clk/keystone')
| -rw-r--r-- | drivers/clk/keystone/sci-clk.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/clk/keystone/sci-clk.c b/drivers/clk/keystone/sci-clk.c index 35fe197dd3..5cefc30a84 100644 --- a/drivers/clk/keystone/sci-clk.c +++ b/drivers/clk/keystone/sci-clk.c @@ -272,7 +272,7 @@ static const struct clk_ops sci_clk_ops = { }; /** - * _sci_clk_get - Gets a handle for an SCI clock + * _sci_clk_build - Gets a handle for an SCI clock * @provider: Handle to SCI clock provider * @sci_clk: Handle to the SCI clock to populate * @@ -516,6 +516,7 @@ static int ti_sci_scan_clocks_from_dt(struct sci_clk_provider *provider) struct sci_clk *sci_clk, *prev; int num_clks = 0; int num_parents; + bool state; int clk_id; const char * const clk_names[] = { "clocks", "assigned-clocks", "assigned-clock-parents", NULL @@ -586,6 +587,15 @@ static int ti_sci_scan_clocks_from_dt(struct sci_clk_provider *provider) clk_id = args.args[1] + 1; while (num_parents--) { + /* Check if this clock id is valid */ + ret = provider->ops->is_auto(provider->sci, + sci_clk->dev_id, clk_id, &state); + + if (ret) { + clk_id++; + continue; + } + sci_clk = devm_kzalloc(dev, sizeof(*sci_clk), GFP_KERNEL); |