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path: root/drivers/ide/tx4939ide.c
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Diffstat (limited to 'drivers/ide/tx4939ide.c')
-rw-r--r--drivers/ide/tx4939ide.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index 67d4a7d4acc8..88d132edc4e3 100644
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -156,7 +156,6 @@ static u16 tx4939ide_check_error_ints(ide_hwif_t *hwif)
u16 sysctl = tx4939ide_readw(base, TX4939IDE_Sys_Ctl);
tx4939ide_writew(sysctl | 0x4000, base, TX4939IDE_Sys_Ctl);
- mmiowb();
/* wait 12GBUSCLK (typ. 60ns @ GBUS200MHz, max 270ns) */
ndelay(270);
tx4939ide_writew(sysctl, base, TX4939IDE_Sys_Ctl);
@@ -396,7 +395,6 @@ static void tx4939ide_init_hwif(ide_hwif_t *hwif)
/* Soft Reset */
tx4939ide_writew(0x8000, base, TX4939IDE_Sys_Ctl);
- mmiowb();
/* at least 20 GBUSCLK (typ. 100ns @ GBUS200MHz, max 450ns) */
ndelay(450);
tx4939ide_writew(0x0000, base, TX4939IDE_Sys_Ctl);