[PATCH 20/21] ide: remove no longer used ide_pio_timings[]

Bartlomiej Zolnierkiewicz
2008-05-28T21:49:53Z

drivers/ide/ide-lib.c | 17 -----------------
include/linux/ide.h | 8 --------
2 files changed, 25 deletions(-)

Index: b/drivers/ide/ide-lib.c
===================================================================
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -76,23 +76,6 @@ static u8 ide_rate_filter(ide_drive_t *d
}

/*
- * Standard (generic) timings for PIO modes, from ATA2 specification.
- * These timings are for access to the IDE data port register *only*.
- * Some drives may specify a mode, while also specifying a different
- * value for cycle_time (from drive identification data).
- */
-const ide_pio_timings_t ide_pio_timings[6] = {
- { 70, 165, 600 }, /* PIO Mode 0 */
- { 50, 125, 383 }, /* PIO Mode 1 */
- { 30, 100, 240 }, /* PIO Mode 2 */
- { 30, 80, 180 }, /* PIO Mode 3 with IORDY */
- { 25, 70, 120 }, /* PIO Mode 4 with IORDY */
- { 20, 50, 100 } /* PIO Mode 5 with IORDY (nonstandard) */
-};
-
-EXPORT_SYMBOL_GPL(ide_pio_timings);
-
-/*
* Shared data/functions for determining best PIO mode for an IDE drive.
* Most of this stuff originally lived in cmd640.c, and changes to the
* ide_pio_blacklist[] table should be made with EXTREME CAUTION to avoid
Index: b/include/linux/ide.h
===================================================================
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1290,15 +1290,7 @@ void ide_timing_merge(struct ide_timing
struct ide_timing *, unsigned int);
int ide_timing_compute(ide_drive_t *, u8, struct ide_timing *, int, int);

-typedef struct ide_pio_timings_s {
- int setup_time; /* Address setup (ns) minimum */
- int active_time; /* Active pulse (ns) minimum */
- int cycle_time; /* Cycle time (ns) minimum = */
- /* active + recovery (+ setup for some chips) */
-} ide_pio_timings_t;
-
u8 ide_get_best_pio_mode(ide_drive_t *, u8, u8);
-extern const ide_pio_timings_t ide_pio_timings[6];

int ide_set_pio_mode(ide_drive_t *, u8);
int ide_set_dma_mode(ide_drive_t *, u8);