Author: Markus Elfring <elfring@users.sourceforge.net> The return type “unsigned long” was used by the cpu_set_cclk() function while the type “int” is provided by the clk_set_rate() function. Let us make this usage consistent. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki — drivers/cpufreq/blackfin-cpufreq.c | 2 +- …