From: Jan "Yenya" Kasprzak <kas@fi.muni.cz>
Date: Thu, 14 Mar 2013 19:20:48 +0000 (+0100)
Subject: adc: fix the button adc number
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;ds=sidebyside;h=91af506996bba7fdcaeffcf31dcbb2f1e7f46ab2;hp=91af506996bba7fdcaeffcf31dcbb2f1e7f46ab2;p=bike-lights.git

adc: fix the button adc number

... and use symbolic constants in the switch statement to avoid
this kind of bugs in the future.
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