Make struct boot_params a real structure, and remove obsolete fields
Make struct boot_params a real structure, and remove the handling of
some obsolete fields, in particular hd*_info, which was only used by
the ST-506 driver, and likely to be wrong for that driver on any
modern BIOS.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 698c24f..2d61e65 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -102,19 +102,10 @@
/*
* Setup options
*/
-struct drive_info_struct { char dummy[32]; } drive_info;
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_HD) || \
- defined(CONFIG_BLK_DEV_IDE_MODULE) || defined(CONFIG_BLK_DEV_HD_MODULE)
-EXPORT_SYMBOL(drive_info);
-#endif
struct screen_info screen_info;
EXPORT_SYMBOL(screen_info);
struct apm_info apm_info;
EXPORT_SYMBOL(apm_info);
-struct sys_desc_table_struct {
- unsigned short length;
- unsigned char table[0];
-};
struct edid_info edid_info;
EXPORT_SYMBOL_GPL(edid_info);
struct ist_info ist_info;
@@ -134,7 +125,7 @@
static char __initdata command_line[COMMAND_LINE_SIZE];
-unsigned char __initdata boot_params[PARAM_SIZE];
+struct boot_params __initdata boot_params;
#if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE)
struct edd edd;
@@ -528,7 +519,6 @@
#endif
ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
- drive_info = DRIVE_INFO;
screen_info = SCREEN_INFO;
edid_info = EDID_INFO;
apm_info.bios = APM_BIOS_INFO;