[libata] sata_sil: register table cleanup

Make the register offset table more maintainable.

From the 'sii-lbt' branch, which enables the LBT chip feature.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index a3b339b..c3f0a86 100644 (file)
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -262,8 +262,9 @@ static const struct {
        unsigned long sfis_cfg; /* SATA FIS reception config register */
 } sil_port[] = {
        /* port 0 ... */
-       { 0x80, 0x8A, 0x00, 0x10, 0x40, 0x100, 0x148, 0xb4, 0x14c },
-       { 0xC0, 0xCA, 0x08, 0x18, 0x44, 0x180, 0x1c8, 0xf4, 0x1cc },
+       /*   tf    ctl  bmdma  bmdma2  fifo    scr   sien   mode   sfis */
+       {  0x80,  0x8A,   0x0,  0x10,  0x40, 0x100, 0x148,  0xb4, 0x14c },
+       {  0xC0,  0xCA,   0x8,  0x18,  0x44, 0x180, 0x1c8,  0xf4, 0x1cc },
        { 0x280, 0x28A, 0x200, 0x210, 0x240, 0x300, 0x348, 0x2b4, 0x34c },
        { 0x2C0, 0x2CA, 0x208, 0x218, 0x244, 0x380, 0x3c8, 0x2f4, 0x3cc },
        /* ... port 3 */