The prototype of do_div() is: uint32_t do_div(uint64_t *n, uint32_t base);
Make power u64 to avoid the following warning: drivers/thermal/devfreq_cooling.c: In function 'get_dynamic_power': drivers/thermal/devfreq_cooling.c:267:2: warning: comparison of distinct pointer types lacks a cast [enabled by default] drivers/thermal/devfreq_cooling.c:267:2: warning: right shift count >= width of type [enabled by default] drivers/thermal/devfreq_cooling.c:267:2: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default] include/asm-generic/div64.h:35:17: note: expected 'uint64_t *' but argument is of type 'long unsigned int *' Reported-by: kbuild test robot <[email protected]> Cc: Eduardo Valentin <[email protected]> Cc: Zhang Rui <[email protected]> Signed-off-by: Javi Merino <[email protected]> --- drivers/thermal/devfreq_cooling.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c index 31e40a9a9fd0..d1b7c32e7406 100644 --- a/drivers/thermal/devfreq_cooling.c +++ b/drivers/thermal/devfreq_cooling.c @@ -257,7 +257,7 @@ static unsigned long get_dynamic_power(struct devfreq_cooling_device *dfc, unsigned long freq, unsigned long voltage) { - unsigned long power; + u64 power; u32 freq_mhz; struct devfreq_cooling_power *dfc_power = dfc->power_ops; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
