CLK_ROUND_RATE(9) Clock Framework CLK_ROUND_RATE(9)
NAME clk_round_rate - adjust a rate to the exact rate a clock can provide
SYNOPSIS long clk_round_rate(struct clk * clk, unsigned long rate);
ARGUMENTS clk clock source
rate desired clock rate in Hz
DESCRIPTION Returns rounded clock rate in Hz, or negative errno.
COPYRIGHT Kernel Hackers Manual 2.6. April 2016 CLK_ROUND_RATE(9)