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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2015-11-20 07:36:19 (GMT) |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-11-20 17:18:24 (GMT) |
| commit | c736c4e11e9def555482f3f626254594d3f11f9c (patch) | |
| tree | e9360b50029da1384bb20afbb032f4bb8450c56e /drivers/clk/clk.c | |
| parent | 59fe66313a41843bc4c237275e64f81cde121ac8 (diff) | |
| download | linux-c736c4e11e9def555482f3f626254594d3f11f9c.tar.xz | |
clk: remove redundant negative index check in of_clk_get_parent_name()
This if-block can be dropped because the of_parse_phandle_with_args()
in the following line returns -EINVAL for negative index.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk.c')
| -rw-r--r-- | drivers/clk/clk.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index f13c3f4..7429ede 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -3062,9 +3062,6 @@ const char *of_clk_get_parent_name(struct device_node *np, int index) int count; struct clk *clk; - if (index < 0) - return NULL; - rc = of_parse_phandle_with_args(np, "clocks", "#clock-cells", index, &clkspec); if (rc) |