Re: [PATCH] sata_via VT6421 vendor update

Jeff Garzik wrote:

+	switch (adev->dma_mode & 0x07) {
+		case 0:
+			cfg_byte = 0xee;
+			break;	
+		case 1:
+			cfg_byte = 0xe8;
+			break;	
+		case 2:
+			cfg_byte = 0xe6;
+			break;	
+		case 3:
+			cfg_byte = 0xe4;
+			break;	
+		case 4:
+			cfg_byte = 0xe2;
+			break;	
+		case 5:
+			cfg_byte = 0xe1;
+			break;	
+		case 6:
+			cfg_byte = 0xe0;
+			break;	
+		default:
+			cfg_byte = 0xe0;
+	}

Mmm.. replace all that with this (?):

	u8 cfg_bytes[8] = {0xee, 0xe8, 0xe6, 0xe4, 0xe2, 0xe1, 0xe0, 0xe0};
	cfg_byte = cfg_bytes[adev->dma_mode & 7];

-ml
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  • [PATCH] sata_via VT6421 vendor update
    • From: Jeff Garzik <[email protected]>

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