From: Ben Gras <ben@minix3.org>
Date: Thu, 22 Oct 2009 14:31:29 +0000 (+0000)
Subject: Don't check DMA_ST_ERROR before DMA_ST_INT is set (which is done too)
X-Git-Tag: v3.1.5~6
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=5920582bdedb741502afe0ab89b58a2568244c8b;p=minix.git

Don't check DMA_ST_ERROR before DMA_ST_INT is set (which is done too)
---

diff --git a/drivers/at_wini/at_wini.c b/drivers/at_wini/at_wini.c
index 459403056..e8cdebc36 100644
--- a/drivers/at_wini/at_wini.c
+++ b/drivers/at_wini/at_wini.c
@@ -2648,9 +2648,6 @@ PRIVATE void ack_irqs(unsigned int irqs)
 	  		sys_outb(wini[drive].base_dma + DMA_STATUS, DMA_ST_INT);
 	  		wini[drive].dma_intseen = 1;
   		}
-  		if(w_status & DMA_ST_ERROR) {
-			printf("at_wini: DMA error\n");
-		}
 	 	if (sys_irqenable(&wini[drive].irq_hook_id) != OK)
 		  	printf("couldn't re-enable drive %d\n", drive);
 	}