From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Sat, 17 Feb 2007 01:40:23 +0000 (+0100)
Subject: hpt366: remove redundant check from init_dma_hpt366()
X-Git-Tag: firefly_0821_release~31109^2~17
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=73d4f7d5874b378fa622f156410ffba645c1ef40;p=firefly-linux-kernel-4.4.55.git

hpt366: remove redundant check from init_dma_hpt366()

->init_dma() cannot be called with dmabase == 0
(see drivers/ide/setup-pci.c)

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 05be8fadda7a..06dce0999105 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1391,9 +1391,6 @@ static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase)
 	u8 dma_new	= 0, dma_old	= 0;
 	unsigned long flags;
 
-	if (!dmabase)
-		return;
-		
 	dma_old = hwif->INB(dmabase + 2);
 
 	local_irq_save(flags);