[PATCH] pr_debug: tipar: repair nonexistant pr_debug argument use
tipar: repair nonexistant pr_debug argument use
I guessed what the pr_debug meant by 'data'.
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/tipar.c b/drivers/char/tipar.c
index d30dc09..9df0ca1 100644
--- a/drivers/char/tipar.c
+++ b/drivers/char/tipar.c
@@ -224,14 +224,16 @@
{
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;
}