STM32: fix build warning.
authorarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Thu, 20 May 2010 13:26:28 +0000 (13:26 +0000)
committerarighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Thu, 20 May 2010 13:26:28 +0000 (13:26 +0000)
commit854e5978391f485d488460cdf44b758e7b8b2c5d
tree23eb577a3190b20c6bcbb08a9231d3832ee08f8e
parent805d4c3838ba6f6d8554ab2eb6f47eb3985ad3ce
STM32: fix build warning.

Fix the following build warning:
  bertos/cpu/cortex-m3/drv/clock_stm32.c: In function 'pll_clock':
  bertos/cpu/cortex-m3/drv/clock_stm32.c:74: warning: comparison between signed and unsigned integer expressions

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3736 38d2e660-2303-0410-9eaa-f027e97ec537
bertos/cpu/cortex-m3/drv/clock_stm32.c