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Commit f7f087c2 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Stephen Boyd
Browse files

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: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 53fdc8fd

drivers/clk/clk-fractional-divider.c

+5 −5
Original line number Diff line number Diff line
@@ -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;

	}