Re: [PATCH 01/19] ARM64 / ACPI: Get RSDP and ACPI boot-time tables
From: Sudeep Holla
Date: Tue Jul 29 2014 - 09:50:07 EST
On 29/07/14 14:08, Hanjun Guo wrote:
On 2014-7-29 2:29, Sudeep Holla wrote:
+ * We never plan to use RSDT on arm/arm64 as its deprecated in spec but this
+ * variable is still required by the ACPI core
This looks like yet another stray variable not used anywhere including
It will be used by ACPICA to get the RSDP in acpi_tb_parse_root_table()
No I couldn't find it in mainline/acpica/linux-next(pm tree).
On further digging found that commit fab461058385("ACPICA: Cleanup the
option of forcing the use of the RSDT") has renamed it to
acpi_gbl_do_not_use_xsdt and moved it into acpica with default false.
So you can remove this.
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