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authorJavi Merino <javi.merino@arm.com>2015-11-02 22:03:04 +0300
committerEduardo Valentin <edubezval@gmail.com>2015-11-03 00:14:46 +0300
commit61c8e8aa9fa266d3b917621d69cd8086a0db558d (patch)
tree0a092ca94ed85ef67c5cd9273f1f4ebb34c34910 /drivers/thermal
parent3c99c2cef75eb5bfc05c5728e4560f3ee656d47e (diff)
downloadlinux-61c8e8aa9fa266d3b917621d69cd8086a0db558d.tar.xz
thermal: devfreq_cooling: Make power a u64
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 <fengguang.wu@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/devfreq_cooling.c2
1 files changed, 1 insertions, 1 deletions
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;