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drm/amdkfd: Add format attribute to kfd_smi_event_add

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To enable compiler type-checked against the format string in callers.

All warnings (new ones prefixed by >>):

>> warning: function 'kfd_smi_event_add' might be a candidate for
'gnu_printf' format attribute [-Wsuggest-attribute=format]

Fixes: d58b8a99cb ("drm/amdkfd: Add SMI add event helper")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Philip Yang 2022-03-04 09:33:27 -05:00 committed by Alex Deucher
parent 48e9fbd1a2
commit 53b97af4a4
1 changed files with 1 additions and 0 deletions

1
drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c
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@ -176,6 +176,7 @@ static void add_event_to_kfifo(struct kfd_dev *dev, unsigned int smi_event,
rcu_read_unlock();
}
__printf(3, 4)
static void kfd_smi_event_add(struct kfd_dev *dev, unsigned int event,
char *fmt, ...)
{