diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-09-22 18:54:08 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2015-10-02 11:29:45 -0700 |
| commit | f7f087c262771ab1d3be8b9c54266637f6136963 (patch) | |
| tree | 0b7b5b155c33e206c6681d44b16c4a548b30dca7 /drivers/clk/clk-fractional-divider.c | |
| parent | 53fdc8fd25e81da9dd3acb920c448b601f8d29ff (diff) | |
clk: fractional-divider: rename prate -> parent_rate
Rename function parameter to be more explicit what it is for. This also makes
it in align with struct clk_ops.
There is no functional change.
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-fractional-divider.c')
| -rw-r--r-- | drivers/clk/clk-fractional-divider.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c index e85f856b8592..1af9c1e85d83 100644 --- a/drivers/clk/clk-fractional-divider.c +++ b/drivers/clk/clk-fractional-divider.c @@ -50,18 +50,18 @@ static unsigned long clk_fd_recalc_rate(struct clk_hw *hw, } static long clk_fd_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) + unsigned long *parent_rate) { struct clk_fractional_divider *fd = to_clk_fd(hw); unsigned maxn = (fd->nmask >> fd->nshift) + 1; unsigned div; - if (!rate || rate >= *prate) - return *prate; + if (!rate || rate >= *parent_rate) + return *parent_rate; - div = gcd(*prate, rate); + div = gcd(*parent_rate, rate); - while ((*prate / div) > maxn) { + while ((*parent_rate / div) > maxn) { div <<= 1; rate <<= 1; } |