From 8b803bd184e3f6892284d4b50801b9ec85cd9b96 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 24 Mar 2009 23:22:41 +0100 Subject: ide: sanitize ACPI initialization * ide_acpi_init() -> ide_acpi_init_port() * ide_acpi_blacklist() -> ide_acpi_init() * Call ide_acpi_init() only once (do it during IDE core initialization) and cleanup the function accordingly. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-acpi.c | 12 +++--------- drivers/ide/ide-probe.c | 2 +- drivers/ide/ide.c | 2 ++ 3 files changed, 6 insertions(+), 10 deletions(-) (limited to 'drivers') diff --git a/drivers/ide/ide-acpi.c b/drivers/ide/ide-acpi.c index 8d6d31f..ba5932d 100644 --- a/drivers/ide/ide-acpi.c +++ b/drivers/ide/ide-acpi.c @@ -89,12 +89,8 @@ static const struct dmi_system_id ide_acpi_dmi_table[] = { { } /* terminate list */ }; -static int ide_acpi_blacklist(void) +int ide_acpi_init(void) { - static int done; - if (done) - return 0; - done = 1; dmi_check_system(ide_acpi_dmi_table); return 0; } @@ -624,7 +620,7 @@ void ide_acpi_set_state(ide_hwif_t *hwif, int on) } /** - * ide_acpi_init - initialize the ACPI link for an IDE interface + * ide_acpi_init_port - initialize the ACPI link for an IDE interface * @hwif: target IDE interface (channel) * * The ACPI spec is not quite clear when the drive identify buffer @@ -634,10 +630,8 @@ void ide_acpi_set_state(ide_hwif_t *hwif, int on) * So we get the information during startup; but this means that * any changes during run-time will be lost after resume. */ -void ide_acpi_init(ide_hwif_t *hwif) +void ide_acpi_init_port(ide_hwif_t *hwif) { - ide_acpi_blacklist(); - hwif->acpidata = kzalloc(sizeof(struct ide_acpi_hwif_link), GFP_KERNEL); if (!hwif->acpidata) return; diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index eb0a38c..a51ad2b 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1543,7 +1543,7 @@ int ide_host_register(struct ide_host *host, const struct ide_port_info *d, j++; - ide_acpi_init(hwif); + ide_acpi_init_port(hwif); if (hwif->present) ide_acpi_port_init_devices(hwif); diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 0920e3b..c779aa2 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -527,6 +527,8 @@ static int __init ide_init(void) goto out_port_class; } + ide_acpi_init(); + proc_ide_create(); return 0; -- cgit v1.1