From df98668f178c39c54bc7b9cd3adb99cbd7ed8ada Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Wed, 14 May 2008 23:06:15 +0200
Subject: [PATCH] alim15x3: trivial cleanup for ali_set_pio_mode()
Remove commented out code and stale comment.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
drivers/ide/pci/alim15x3.c | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index c1922f9cfe80..a23b975e5b89 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -76,11 +76,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
a_clc = 0;
c_time = ide_pio_timings[pio].cycle_time;
-#if 0
- if ((r_clc = ((c_time - s_time - a_time) * bus_speed + 999) / 1000) >= 16)
- r_clc = 0;
-#endif
-
if (!(r_clc = (c_time * bus_speed + 999) / 1000 - a_clc - s_clc)) {
r_clc = 1;
} else {
@@ -110,16 +105,6 @@ static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio)
pci_write_config_byte(dev, port, s_clc);
pci_write_config_byte(dev, port+drive->select.b.unit+2, (a_clc << 4) | r_clc);
local_irq_restore(flags);
-
- /*
- * setup active rec
- * { 70, 165, 365 }, PIO Mode 0
- * { 50, 125, 208 }, PIO Mode 1
- * { 30, 100, 110 }, PIO Mode 2
- * { 30, 80, 70 }, PIO Mode 3 with IORDY
- * { 25, 70, 25 }, PIO Mode 4 with IORDY ns
- * { 20, 50, 30 } PIO Mode 5 with IORDY (nonstandard)
- */
}
/**
--
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