From 926411779287ad4f7013c9d80aa44fd131b70cd9 Mon Sep 17 00:00:00 2001 From: Henrique de Moraes Holschuh Date: Sat, 21 Apr 2007 11:08:35 -0300 Subject: ACPI: thinkpad-acpi: use bitfields to hold subdriver flags Save some memory by using bitfields to hold boolean flags for the subdrivers. Signed-off-by: Henrique de Moraes Holschuh Signed-off-by: Len Brown --- drivers/misc/thinkpad_acpi.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'drivers/misc/thinkpad_acpi.h') diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h index 20203981cb7..8b72061d8f0 100644 --- a/drivers/misc/thinkpad_acpi.h +++ b/drivers/misc/thinkpad_acpi.h @@ -157,12 +157,13 @@ struct ibm_struct { struct list_head all_drivers; - int driver_registered; - int proc_created; - int init_called; - int notify_installed; - - int experimental; + struct { + u8 driver_registered:1; + u8 proc_created:1; + u8 init_called:1; + u8 notify_installed:1; + u8 experimental:1; + } flags; }; struct ibm_init_struct { -- cgit v1.2.3-70-g09d2