[SCSI] aic94xx: world-writable sysfs update_bios file

Don't allow everybody to load firmware.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: James Bottomley <jbottomley@parallels.com>

drivers/scsi/aic94xx/aic94xx_init.c

diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index 3b7e83d..d5ff142 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -486,7 +486,7 @@
 			flash_error_table[i].reason);
 }
 
-static DEVICE_ATTR(update_bios, S_IRUGO|S_IWUGO,
+static DEVICE_ATTR(update_bios, S_IRUGO|S_IWUSR,
 	asd_show_update_bios, asd_store_update_bios);
 
 static int asd_create_dev_attrs(struct asd_ha_struct *asd_ha)