diff options
| author |   Stephen Boyd <sboyd@codeaurora.org> | 2016-02-19 17:29:17 -0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-02-26 16:01:32 -0800 |
| commit | 8c1b1e54faed690261752afcba27c79ce4d3fa10 (patch) | |
| tree | 075c60de1e8e0d9ce51833e3d9c64b34494483fb /drivers/clk/at91/clk-smd.c | |
| parent | clk: Make of_clk_get_parent_count() return unsigned ints (diff) | |
| download | linux-dev-8c1b1e54faed690261752afcba27c79ce4d3fa10.tar.xz linux-dev-8c1b1e54faed690261752afcba27c79ce4d3fa10.zip | |
clk: at91: Remove impossible checks for of_clk_get_parent_count()
These checks for < 0 are impossible now that
of_clk_get_parent_count() returns an unsigned int. Change the
checks for == 0 and update the type.
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/at91/clk-smd.c')
| -rw-r--r-- | drivers/clk/at91/clk-smd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/at91/clk-smd.c b/drivers/clk/at91/clk-smd.c index a7f8501cfa05..f525830ed5a1 100644 --- a/drivers/clk/at91/clk-smd.c +++ b/drivers/clk/at91/clk-smd.c @@ -145,12 +145,12 @@ void __init of_at91sam9x5_clk_smd_setup(struct device_node *np, struct at91_pmc *pmc) { struct clk *clk; - int num_parents; + unsigned int num_parents; const char *parent_names[SMD_SOURCE_MAX]; const char *name = np->name; num_parents = of_clk_get_parent_count(np); - if (num_parents <= 0 || num_parents > SMD_SOURCE_MAX) + if (num_parents == 0 || num_parents > SMD_SOURCE_MAX) return; of_clk_parent_fill(np, parent_names, num_parents); |