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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-01-06 11:36:35 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-01-07 18:13:51 +0100 |
| commit | 2185c23071e2c1f26fbccb323aa831732540cfcc (patch) | |
| tree | 4d345aedbf1d613e7dfb8bb52e74373b90e0bae5 /drivers/powercap/dtpm.c | |
| parent | 8f50db4b5c79af2ba54f5fbe8a5173fd7f37a493 (diff) | |
| download | linux-2185c23071e2c1f26fbccb323aa831732540cfcc.tar.gz linux-2185c23071e2c1f26fbccb323aa831732540cfcc.tar.bz2 linux-2185c23071e2c1f26fbccb323aa831732540cfcc.zip | |
powercap/drivers/dtpm: Fix a double shift bug
The DTPM_POWER_LIMIT_FLAG is used for test_bit() etc which take a bit
number so it should be bit 0. But currently it's set to BIT(0) then
that is double shifted equivalent to BIT(BIT(0)). This doesn't cause a
run time problem because it's done consistently.
Fixes: a20d0ef97abf ("powercap/drivers/dtpm: Add API for dynamic thermal power management")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/powercap/dtpm.c')
| -rw-r--r-- | drivers/powercap/dtpm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/powercap/dtpm.c b/drivers/powercap/dtpm.c index 0abcc439d728..d49df0569cd4 100644 --- a/drivers/powercap/dtpm.c +++ b/drivers/powercap/dtpm.c @@ -24,7 +24,7 @@ #include <linux/slab.h> #include <linux/mutex.h> -#define DTPM_POWER_LIMIT_FLAG BIT(0) +#define DTPM_POWER_LIMIT_FLAG 0 static const char *constraint_name[] = { "Instantaneous", |