diff options
| author | Punit Agrawal <punit.agrawal@oss.qualcomm.com> | 2025-10-31 11:11:37 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2025-11-07 14:23:33 +0000 |
| commit | eeb8c19896952e18fb538ec76e603884070a6c6a (patch) | |
| tree | 27fab2eb39d797db97db46eb8edbd52159f4ff74 | |
| parent | 535fdfc5a228524552ee8810c9175e877e127c27 (diff) | |
Revert "ACPI: Suppress misleading SPCR console message when SPCR table is absent"
This reverts commit bad3fa2fb9206f4dcec6ddef094ec2fbf6e8dcb2.
Commit bad3fa2fb920 ("ACPI: Suppress misleading SPCR console message
when SPCR table is absent") mistakenly assumes acpi_parse_spcr()
returning 0 to indicate a failure to parse SPCR. While addressing the
resultant incorrect logging it was deemed that dropping the message is
a better approach as it is not particularly useful.
Roll back the commit introducing the bug as a step towards dropping
the log message.
Link: https://lore.kernel.org/all/aQN0YWUYaPYWpgJM@willie-the-truck/
Signed-off-by: Punit Agrawal <punit.agrawal@oss.qualcomm.com>
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm64/kernel/acpi.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index 7aca29e1d30b..fd164e8a35b2 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -197,8 +197,6 @@ out: */ void __init acpi_boot_table_init(void) { - int ret; - /* * Enable ACPI instead of device tree unless * - ACPI has been disabled explicitly (acpi=off), or @@ -252,12 +250,10 @@ done: * behaviour, use acpi=nospcr to disable console in ACPI SPCR * table as default serial console. */ - ret = acpi_parse_spcr(earlycon_acpi_spcr_enable, + acpi_parse_spcr(earlycon_acpi_spcr_enable, !param_acpi_nospcr); - if (!ret || param_acpi_nospcr || !IS_ENABLED(CONFIG_ACPI_SPCR_TABLE)) - pr_info("Use ACPI SPCR as default console: No\n"); - else - pr_info("Use ACPI SPCR as default console: Yes\n"); + pr_info("Use ACPI SPCR as default console: %s\n", + param_acpi_nospcr ? "No" : "Yes"); if (IS_ENABLED(CONFIG_ACPI_BGRT)) acpi_table_parse(ACPI_SIG_BGRT, acpi_parse_bgrt); |