staging: speakup: Prefix externally-visible symbols

[deliverable/linux.git] / drivers / staging / speakup / selection.c

diff --git a/drivers/staging/speakup/selection.c b/drivers/staging/speakup/selection.c
index 0612df06a4bfd08d05499539d5adaa24853a51ad..d6558faea3e037ab94033b6fb723ff35f947c156 100644 (file)
--- a/drivers/staging/speakup/selection.c
+++ b/drivers/staging/speakup/selection.c
@@ -10,7 +10,7 @@
 /* Don't take this from <ctype.h>: 011-015 on the screen aren't spaces */
 #define ishardspace(c)      ((c) == ' ')
 
-unsigned short xs, ys, xe, ye; /* our region points */
+unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */
 
 /* Variables for selection control. */
 /* must not be disallocated */
@@ -51,12 +51,12 @@ int speakup_set_selection(struct tty_struct *tty)
        int i, ps, pe;
        struct vc_data *vc = vc_cons[fg_console].d;
 
-       xs = limit(xs, vc->vc_cols - 1);
-       ys = limit(ys, vc->vc_rows - 1);
-       xe = limit(xe, vc->vc_cols - 1);
-       ye = limit(ye, vc->vc_rows - 1);
-       ps = ys * vc->vc_size_row + (xs << 1);
-       pe = ye * vc->vc_size_row + (xe << 1);
+       spk_xs = limit(spk_xs, vc->vc_cols - 1);
+       spk_ys = limit(spk_ys, vc->vc_rows - 1);
+       spk_xe = limit(spk_xe, vc->vc_cols - 1);
+       spk_ye = limit(spk_ye, vc->vc_rows - 1);
+       ps = spk_ys * vc->vc_size_row + (spk_xs << 1);
+       pe = spk_ye * vc->vc_size_row + (spk_xe << 1);
 
        if (ps > pe) {
                /* make sel_start <= sel_end */