[PATCH 0/2] Rework clk/vt8500 wm8650_find_pll_bits()

From: Roman Volkov
Date: Tue May 24 2016 - 16:12:07 EST

From: Roman Volkov <rvolkov@xxxxxxxxx>

Hi Arnd and others,

This patch finally removes the warnings from GCC about possibly uninitialized
variables 'best_div2', 'best_div1', and 'best_mul'. Also one of the functions
is reworked, so that the algorithm is much easier. This is to continue the
work started in [1].

This code is tested on WM8650. Also the testing app was used in user-mode to
check possible values and performance [2].

[1] https://lkml.org/lkml/2016/2/1/149
[2] https://github.com/v1ron/vt8500-clkrange

Roman Volkov (2):
clk/vt8500: Rework wm8650_find_pll_bits()
clk/vt8500: Fix compilation warnings

drivers/clk/clk-vt8500.c | 81 +++++++++++++++++++++++-------------------------
1 file changed, 39 insertions(+), 42 deletions(-)