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Commit 8558e394 authored by Len Brown's avatar Len Brown
Browse files

x86, ACPI: delete acpi_boot_table_init() return value 



cleanup only.

setup_arch(), doesn't care care if ACPI initialization succeeded
or failed, so delete acpi_boot_table_init()'s return value.

Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 74d2e4f8

arch/x86/kernel/acpi/boot.c

+6 −16
Original line number Diff line number Diff line
@@ -1529,16 +1529,10 @@ static struct dmi_system_id __initdata acpi_dmi_table_late[] = { 
 *	if acpi_blacklisted() acpi_disabled = 1;

 *	acpi_irq_model=...

 *	...

 *

 * return value: (currently ignored)

 *	0: success

 *	!0: failure

 */



int __init acpi_boot_table_init(void)

void __init acpi_boot_table_init(void)

{

	int error;



	dmi_check_system(acpi_dmi_table);



	/*
@@ -1546,15 +1540,14 @@ int __init acpi_boot_table_init(void) 
	 * One exception: acpi=ht continues far enough to enumerate LAPICs

	 */

	if (acpi_disabled && !acpi_ht)

		return 1;

		return; 



	/*

	 * Initialize the ACPI boot-time table parser.

	 */

	error = acpi_table_init();

	if (error) {

	if (acpi_table_init()) {

		disable_acpi();

		return error;

		return;

	}



	acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
@@ -1562,18 +1555,15 @@ int __init acpi_boot_table_init(void) 
	/*

	 * blacklist may disable ACPI entirely

	 */

	error = acpi_blacklisted();

	if (error) {

	if (acpi_blacklisted()) {

		if (acpi_force) {

			printk(KERN_WARNING PREFIX "acpi=force override\n");

		} else {

			printk(KERN_WARNING PREFIX "Disabling ACPI support\n");

			disable_acpi();

			return error;

			return;

		}

	}



	return 0;

}



int __init early_acpi_boot_init(void)

include/linux/acpi.h

+3 −3
Original line number Diff line number Diff line
@@ -80,7 +80,7 @@ char * __acpi_map_table (unsigned long phys_addr, unsigned long size); 
void __acpi_unmap_table(char *map, unsigned long size);

int early_acpi_boot_init(void);

int acpi_boot_init (void);

int acpi_boot_table_init (void);

void acpi_boot_table_init (void);

int acpi_mps_check (void);

int acpi_numa_init (void);
@@ -321,9 +321,9 @@ static inline int acpi_boot_init(void) 
	return 0;

}



static inline int acpi_boot_table_init(void)

static inline void acpi_boot_table_init(void)

{

	return 0;

	return;

}



static inline int acpi_mps_check(void)