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SubjectRe: [PATCH v3 1/5] ACPI: AC: Clean up printing messages
On 2021/2/4 2:43, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <>
> Replace the ACPI_DEBUG_PRINT() and ACPI_EXCEPTION() instances
> in ac.c with acpi_handle_debug() and acpi_handle_info() calls,
> respectively, which among other things causes the excessive log
> level of the messages previously printed via ACPI_EXCEPTION() to
> be increased.
> Drop the _COMPONENT and ACPI_MODULE_NAME() definitions that are not
> used any more, drop the no longer needed ACPI_AC_COMPONENT definition
> from the headers and update the documentation accordingly.
> While at it, replace the direct printk() invocation with pr_info(),
> add a pr_fmt() definition to ac.c and drop the unneeded PREFIX
> symbol definition from there.
> Signed-off-by: Rafael J. Wysocki <>
> ---
> v2 -> v3: Also add a pr_fmt() definition to ac.c and replace direct
> printk() with pr_info (no log level change).

Reviewed-by: Hanjun Guo <>

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