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compal-laptop/fujitsu-laptop/msi-laptop: make dmi_check_cb to return 1 instead of 0

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dmi_check_system() walks the table running matching functions until
someone returns non zero or we hit the end.

This patch makes dmi_check_cb to return 1 so dmi_check_system() return
immediately when a match is found.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Cc: Matthew Garrett <mjg@redhat.com>a
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Axel Lin 2010-07-20 15:19:40 -07:00 committed by Matthew Garrett
parent 9be0fcb5ed
commit 80183a4b63
3 changed files with 5 additions and 5 deletions
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2
drivers/platform/x86/compal-laptop.c
View file

@ -275,7 +275,7 @@ static int set_backlight_level(int level)
ec_write(BACKLIGHT_LEVEL_ADDR, level);
return 0;
return 1;
}
static int get_backlight_level(void)

6
drivers/platform/x86/fujitsu-laptop.c
View file

@ -603,7 +603,7 @@ static int dmi_check_cb_s6410(const struct dmi_system_id *id)
dmi_check_cb_common(id);
fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */
fujitsu->keycode2 = KEY_HELP; /* "Mobility Center" */
return 0;
return 1;
}
static int dmi_check_cb_s6420(const struct dmi_system_id *id)
@ -611,7 +611,7 @@ static int dmi_check_cb_s6420(const struct dmi_system_id *id)
dmi_check_cb_common(id);
fujitsu->keycode1 = KEY_SCREENLOCK; /* "Lock" */
fujitsu->keycode2 = KEY_HELP; /* "Mobility Center" */
return 0;
return 1;
}
static int dmi_check_cb_p8010(const struct dmi_system_id *id)
@ -620,7 +620,7 @@ static int dmi_check_cb_p8010(const struct dmi_system_id *id)
fujitsu->keycode1 = KEY_HELP; /* "Support" */
fujitsu->keycode3 = KEY_SWITCHVIDEOMODE; /* "Presentation" */
fujitsu->keycode4 = KEY_WWW; /* "Internet" */
return 0;
return 1;
}
static struct dmi_system_id fujitsu_dmi_table[] = {

2
drivers/platform/x86/msi-laptop.c
View file

@ -434,7 +434,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
{
printk(KERN_INFO "msi-laptop: Identified laptop model '%s'.\n",
id->ident);
return 0;
return 1;
}
static struct dmi_system_id __initdata msi_dmi_table[] = {