X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fbase%2Ffirmware_class.c;h=6e17867db85ca8b13f626b02681720e1408d0323;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=a57ba84eb2c6a467e17bf146ffc8d16aaeb4ed4b;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index a57ba84eb..6e17867db 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -12,7 +12,7 @@
 #include <linux/init.h>
 #include <linux/timer.h>
 #include <linux/vmalloc.h>
-#include <asm/hardirq.h>
+#include <linux/interrupt.h>
 #include <linux/bitops.h>
 #include <asm/semaphore.h>
 
@@ -235,6 +235,8 @@ firmware_data_write(struct kobject *kobj,
 	struct firmware *fw;
 	ssize_t retval;
 
+	if (!capable(CAP_SYS_RAWIO))
+		return -EPERM;
 	down(&fw_lock);
 	fw = fw_priv->fw;
 	if (test_bit(FW_STATUS_DONE, &fw_priv->status)) {