Patch "LoongArch: Combine acpi_boot_table_init() and acpi_boot_init()" has been added to the 6.0-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    LoongArch: Combine acpi_boot_table_init() and acpi_boot_init()

to the 6.0-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     loongarch-combine-acpi_boot_table_init-and-acpi_boot.patch
and it can be found in the queue-6.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 0b9814f7fafa63c6c5d99e6b7d3ce16dbbf112cc
Author: Huacai Chen <chenhuacai@xxxxxxxxxx>
Date:   Mon Nov 21 19:02:57 2022 +0800

    LoongArch: Combine acpi_boot_table_init() and acpi_boot_init()
    
    [ Upstream commit 538eafc6deae12fbac5f277b89aa139b812bca49 ]
    
    Combine acpi_boot_table_init() and acpi_boot_init() since they are very
    simple, and we don't need to check the return value of acpi_boot_init().
    
    Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c
index 335398482038..8319cc409009 100644
--- a/arch/loongarch/kernel/acpi.c
+++ b/arch/loongarch/kernel/acpi.c
@@ -56,23 +56,6 @@ void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
 		return ioremap_cache(phys, size);
 }
 
-void __init acpi_boot_table_init(void)
-{
-	/*
-	 * If acpi_disabled, bail out
-	 */
-	if (acpi_disabled)
-		return;
-
-	/*
-	 * Initialize the ACPI boot-time table parser.
-	 */
-	if (acpi_table_init()) {
-		disable_acpi();
-		return;
-	}
-}
-
 #ifdef CONFIG_SMP
 static int set_processor_mask(u32 id, u32 flags)
 {
@@ -156,13 +139,21 @@ static void __init acpi_process_madt(void)
 	loongson_sysconf.nr_cpus = num_processors;
 }
 
-int __init acpi_boot_init(void)
+void __init acpi_boot_table_init(void)
 {
 	/*
 	 * If acpi_disabled, bail out
 	 */
 	if (acpi_disabled)
-		return -1;
+		return;
+
+	/*
+	 * Initialize the ACPI boot-time table parser.
+	 */
+	if (acpi_table_init()) {
+		disable_acpi();
+		return;
+	}
 
 	loongson_sysconf.boot_cpu_id = read_csr_cpuid();
 
@@ -173,8 +164,6 @@ int __init acpi_boot_init(void)
 
 	/* Do not enable ACPI SPCR console by default */
 	acpi_parse_spcr(earlycon_acpi_spcr_enable, false);
-
-	return 0;
 }
 
 #ifdef CONFIG_ACPI_NUMA
diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c
index 8f5c2f9a1a83..574647e3483d 100644
--- a/arch/loongarch/kernel/setup.c
+++ b/arch/loongarch/kernel/setup.c
@@ -203,7 +203,6 @@ void __init platform_init(void)
 #ifdef CONFIG_ACPI
 	acpi_gbl_use_default_register_widths = false;
 	acpi_boot_table_init();
-	acpi_boot_init();
 #endif
 
 #ifdef CONFIG_NUMA