[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 d30dc09dbbc9df2ffbb5c09e8f3cb32e334a49e2..9df0ca1be0e31a4e25310e58b370c10da4227c78 100644 (file)
--- 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;
                }