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>
diff --git a/drivers/clk/clk-fractional-divider.c b/drivers/clk/clk-fractional-divider.c
index e85f856..1af9c1e 100644
--- a/drivers/clk/clk-fractional-divider.c
+++ b/drivers/clk/clk-fractional-divider.c
@@ -50,18 +50,18 @@
}
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;
}