tree a0264e1dc6ebd13677d9c2a76203109dfabe4df9
parent d7a81d847bce48ce92c937bfb2be5a86f4112f8f
author Arnd Bergmann <arnd@arndb.de> 1447338269 +0100
committer Stephen Boyd <sboyd@codeaurora.org> 1448045966 -0800

clk: st: avoid uninitialized variable use

quadfs_pll_fs660c32_round_rate prints a few structure members
that are never initialized, and also doesn't print the only one
it cares about. We get a gcc warning about the ones that
are printed:

clk/st/clkgen-fsyn.c:560:93: warning: 'params.sdiv' may be used uninitialized in this function
clk/st/clkgen-fsyn.c:560:93: warning: 'params.mdiv' may be used uninitialized in this function
clk/st/clkgen-fsyn.c:560:93: warning: 'params.pe' may be used uninitialized in this function
clk/st/clkgen-fsyn.c:560:93: warning: 'params.nsdiv' may be used uninitialized in this function

This changes the code to no longer print uninitialized data, and
for good measure it also prints the ndiv member that is being
set.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 5f7aa9071e93 ("clk: st: Support for QUADFS inside ClockGenB/C/D/E/F")
Acked-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>