From: Paul Walmsley Date: Tue, 26 Nov 2013 02:01:18 +0000 (-0800) Subject: cpufreq: cpufreq-cpu0: clk_round_rate() can return a zero upon error X-Git-Tag: v3.14-rc1~107^2^2~15^2~19^2~5 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2209b0c964c7c402b07d0df6fcfbecf8ff53db30;p=pandora-kernel.git cpufreq: cpufreq-cpu0: clk_round_rate() can return a zero upon error Treat both negative and zero return values from clk_round_rate() as errors. This is needed since subsequent patches will convert clk_round_rate()'s return value to be an unsigned type, rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Eventually, when calling clk_round_rate(), only a return value of zero will be considered a error. All other values will be considered valid rates. The comparison against values less than 0 is kept to preserve the correct behavior in the meantime. Signed-off-by: Paul Walmsley Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- Reading git-diff-tree failed