X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fchar%2Ftipar.c;h=9df0ca1be0e31a4e25310e58b370c10da4227c78;hb=28ec24e23229ae3d333f8d7f0e6b31fa8ea7bf46;hp=e0633a119d294a73e496c8ac6b1137eaecc378f8;hpb=93fdf10d4c28edaa1b9f80e7f9c3002359186d00;p=mv-sheeva.git

diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index e0633a119d2..9df0ca1be0e 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -224,14 +224,16 @@ probe_ti_parallel(int minor)
 {
 	int i;
 	int seq[] = { 0x00, 0x20, 0x10, 0x30 };
+	int data;
 
 	for (i = 3; i >= 0; i--) {
 		outbyte(3, minor);
 		outbyte(i, minor);
 		udelay(delay);
+		data = inbyte(minor) & 0x30;
 		pr_debug("tipar: Probing -> %i: 0x%02x 0x%02x\n", i,
-			data & 0x30, seq[i]);
-		if ((inbyte(minor) & 0x30) != seq[i]) {
+			data, seq[i]);
+		if (data != seq[i]) {
 			outbyte(3, minor);
 			return -1;
 		}
@@ -381,7 +383,7 @@ tipar_ioctl(struct inode *inode, struct file *file,
 
 /* ----- kernel module registering ------------------------------------ */
 
-static struct file_operations tipar_fops = {
+static const struct file_operations tipar_fops = {
 	.owner = THIS_MODULE,
 	.llseek = no_llseek,
 	.read = tipar_read,