Paul Walmsley 464b500e37 avr32: favr-32: 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 <paul@pwsan.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Håvard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>		2013-12-10 08:46:38 +01:00
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flash.c
Kconfig
Makefile
setup.c	avr32: favr-32: clk_round_rate() can return a zero upon error	2013-12-10 08:46:38 +01:00