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Subject[PATCH v1] platform/x86: intel_pmc_core: promote S0ix failure warn() to WARN()
Date
The "failure to enter S0ix" warning is critically important for monitoring
and debugging power regressions, both in the field and in the test lab.

Promote from lower-case warn() to upper-case WARN() so that it becomes
more prominent, and gets picked up as part of existing monitoring
infrastructure, which typically focuses on WARN() and ignores warn()
type log messages.

Signed-off-by: Sven van Ashbrook <svenva@chromium.org>
---
Against v6.1-rc2

drivers/platform/x86/intel/pmc/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/pmc/core.c b/drivers/platform/x86/intel/pmc/core.c
index a1fe1e0dcf4a5..834f0352c0edf 100644
--- a/drivers/platform/x86/intel/pmc/core.c
+++ b/drivers/platform/x86/intel/pmc/core.c
@@ -2125,7 +2125,7 @@ static __maybe_unused int pmc_core_resume(struct device *dev)
}

/* The real interesting case - S0ix failed - lets ask PMC why. */
- dev_warn(dev, "CPU did not enter SLP_S0!!! (S0ix cnt=%llu)\n",
+ dev_WARN(dev, "CPU did not enter SLP_S0!!! (S0ix cnt=%llu)\n",
pmcdev->s0ix_counter);
if (pmcdev->map->slps0_dbg_maps)
pmc_core_slps0_display(pmcdev, dev, NULL);
--
2.38.0.135.g90850a2211-goog
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