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clk: st: Use of_clk_get_parent_count() instead of open coding

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Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Geert Uytterhoeven 2015-05-29 11:25:46 +02:00 committed by Stephen Boyd
parent 51a43be9fa
commit 0a65239c28
2 changed files with 2 additions and 2 deletions
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2
drivers/clk/st/clk-flexgen.c
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@ -245,7 +245,7 @@ static const char ** __init flexgen_get_parents(struct device_node *np,
const char **parents;
int nparents, i;
nparents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
nparents = of_clk_get_parent_count(np);
if (WARN_ON(nparents <= 0))
return NULL;

2
drivers/clk/st/clkgen-mux.c
View file

@ -26,7 +26,7 @@ static const char ** __init clkgen_mux_get_parents(struct device_node *np,
const char **parents;
int nparents, i;
nparents = of_count_phandle_with_args(np, "clocks", "#clock-cells");
nparents = of_clk_get_parent_count(np);
if (WARN_ON(nparents <= 0))
return ERR_PTR(-EINVAL);