From 9c46c7facda384f8fb6078e70b4e84ff84ed949d Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Fri, 25 Jul 2014 19:33:40 -0300
Subject: [PATCH] [media] radio-miropcm20: fix a compilation warning

drivers/media/radio/radio-miropcm20.c: In function 'sanitize':
drivers/media/radio/radio-miropcm20.c:216:3: warning: comparison is always false due to limited range of data type [-Wtype-limits]
   if (p[i] < 32 || p[i] >= 128) {
   ^

As p is declared as a char array, it is signed. So, it can never
be bigger than 127.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
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