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由 Wolfram Sang 提交于
The clk API may return 0 on clk_get_rate, so we should check the result before using it as a divisor. Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
ccc8208d