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SubjectRe: [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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