ASoC: codecs: wcd938x: fix kcontrol max values

ASoC: codecs: wcd938x: fix kcontrol max values

[ Upstream commit efad6203ed67d9f45915fa7c90708c830dbbe768 ]

set "HPH Type" Kcontrol max value of WCD_MBHC_HPH_STEREO instead of UINT_MAX.
set "HPHL/R Impedance" Kcontrols max value to INT_MAX instead of UINT_MAX as
max field is integer type.

Without this patch amixer for these controls will show -1 as max value to userspace.

Fixes: d8e7d42706e0 ("ASoC: codecs: wcd938x: add Multi Button Headset Control support")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220222183212.11580-8-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>