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-rw-r--r--arch/ppc64/kernel/pSeries_setup.c103
1 files changed, 1 insertions, 102 deletions
diff --git a/arch/ppc64/kernel/pSeries_setup.c b/arch/ppc64/kernel/pSeries_setup.c
index c5f3ccac7cd1..41e6de2c9158 100644
--- a/arch/ppc64/kernel/pSeries_setup.c
+++ b/arch/ppc64/kernel/pSeries_setup.c
@@ -375,107 +375,6 @@ static void __init pSeries_init_early(void)
}
-static void pSeries_progress(char *s, unsigned short hex)
-{
- struct device_node *root;
- int width, *p;
- char *os;
- static int display_character, set_indicator;
- static int max_width;
- static DEFINE_SPINLOCK(progress_lock);
- static int pending_newline = 0; /* did last write end with unprinted newline? */
-
- if (!rtas.base)
- return;
-
- if (max_width == 0) {
- if ((root = find_path_device("/rtas")) &&
- (p = (unsigned int *)get_property(root,
- "ibm,display-line-length",
- NULL)))
- max_width = *p;
- else
- max_width = 0x10;
- display_character = rtas_token("display-character");
- set_indicator = rtas_token("set-indicator");
- }
-
- if (display_character == RTAS_UNKNOWN_SERVICE) {
- /* use hex display if available */
- if (set_indicator != RTAS_UNKNOWN_SERVICE)
- rtas_call(set_indicator, 3, 1, NULL, 6, 0, hex);
- return;
- }
-
- spin_lock(&progress_lock);
-
- /*
- * Last write ended with newline, but we didn't print it since
- * it would just clear the bottom line of output. Print it now
- * instead.
- *
- * If no newline is pending, print a CR to start output at the
- * beginning of the line.
- */
- if (pending_newline) {
- rtas_call(display_character, 1, 1, NULL, '\r');
- rtas_call(display_character, 1, 1, NULL, '\n');
- pending_newline = 0;
- } else {
- rtas_call(display_character, 1, 1, NULL, '\r');
- }
-
- width = max_width;
- os = s;
- while (*os) {
- if (*os == '\n' || *os == '\r') {
- /* Blank to end of line. */
- while (width-- > 0)
- rtas_call(display_character, 1, 1, NULL, ' ');
-
- /* If newline is the last character, save it
- * until next call to avoid bumping up the
- * display output.
- */
- if (*os == '\n' && !os[1]) {
- pending_newline = 1;
- spin_unlock(&progress_lock);
- return;
- }
-
- /* RTAS wants CR-LF, not just LF */
-
- if (*os == '\n') {
- rtas_call(display_character, 1, 1, NULL, '\r');
- rtas_call(display_character, 1, 1, NULL, '\n');
- } else {
- /* CR might be used to re-draw a line, so we'll
- * leave it alone and not add LF.
- */
- rtas_call(display_character, 1, 1, NULL, *os);
- }
-
- width = max_width;
- } else {
- width--;
- rtas_call(display_character, 1, 1, NULL, *os);
- }
-
- os++;
-
- /* if we overwrite the screen length */
- if (width <= 0)
- while ((*os != 0) && (*os != '\n') && (*os != '\r'))
- os++;
- }
-
- /* Blank to end of line. */
- while (width-- > 0)
- rtas_call(display_character, 1, 1, NULL, ' ');
-
- spin_unlock(&progress_lock);
-}
-
static int pSeries_check_legacy_ioport(unsigned int baseport)
{
struct device_node *np;
@@ -535,7 +434,7 @@ struct machdep_calls __initdata pSeries_md = {
.get_rtc_time = rtas_get_rtc_time,
.set_rtc_time = rtas_set_rtc_time,
.calibrate_decr = generic_calibrate_decr,
- .progress = pSeries_progress,
+ .progress = rtas_progress,
.check_legacy_ioport = pSeries_check_legacy_ioport,
.system_reset_exception = pSeries_system_reset_exception,
.machine_check_exception = pSeries_machine_check_exception,
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