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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2015-09-22 18:54:08 +0300
committerStephen Boyd <sboyd@codeaurora.org>2015-10-02 11:29:45 -0700
commitf7f087c262771ab1d3be8b9c54266637f6136963 (patch)
tree0b7b5b155c33e206c6681d44b16c4a548b30dca7 /drivers/clk/clk-fractional-divider.c
parent53fdc8fd25e81da9dd3acb920c448b601f8d29ff (diff)
downloadlinux-f7f087c262771ab1d3be8b9c54266637f6136963.tar.bz2
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.c10
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;
}