[PATCH] ata: sata_nv: use enum values as array indeces

[Sascha Hauer]

Positions of the entries in nv_port_info[] must be consistent to enum
nv_host_type. Ensure this by using the enum as array index directly.

Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de>
---
 drivers/ata/sata_nv.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 20190f66ced9..25c53fa17b33 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -520,8 +520,7 @@ struct nv_pi_priv {
        &(struct nv_pi_priv){ .irq_handler = _irq_handler, .sht = _sht }
 
 static const struct ata_port_info nv_port_info[] = {
-       /* generic */
-       {
+       [GENERIC] = {
                .flags          = ATA_FLAG_SATA,
                .pio_mask       = NV_PIO_MASK,
                .mwdma_mask     = NV_MWDMA_MASK,
@@ -529,8 +528,7 @@ static const struct ata_port_info nv_port_info[] = {
                .port_ops       = &nv_generic_ops,
                .private_data   = NV_PI_PRIV(nv_generic_interrupt, &nv_sht),
        },
-       /* nforce2/3 */
-       {
+       [NFORCE2] = {
                .flags          = ATA_FLAG_SATA,
                .pio_mask       = NV_PIO_MASK,
                .mwdma_mask     = NV_MWDMA_MASK,
@@ -538,8 +536,7 @@ static const struct ata_port_info nv_port_info[] = {
                .port_ops       = &nv_nf2_ops,
                .private_data   = NV_PI_PRIV(nv_nf2_interrupt, &nv_sht),
        },
-       /* ck804 */
-       {
+       [CK804] = {
                .flags          = ATA_FLAG_SATA,
                .pio_mask       = NV_PIO_MASK,
                .mwdma_mask     = NV_MWDMA_MASK,
@@ -547,8 +544,7 @@ static const struct ata_port_info nv_port_info[] = {
                .port_ops       = &nv_ck804_ops,
                .private_data   = NV_PI_PRIV(nv_ck804_interrupt, &nv_sht),
        },
-       /* ADMA */
-       {
+       [ADMA] = {
                .flags          = ATA_FLAG_SATA | ATA_FLAG_NCQ,
                .pio_mask       = NV_PIO_MASK,
                .mwdma_mask     = NV_MWDMA_MASK,
@@ -556,8 +552,7 @@ static const struct ata_port_info nv_port_info[] = {
                .port_ops       = &nv_adma_ops,
                .private_data   = NV_PI_PRIV(nv_adma_interrupt, &nv_adma_sht),
        },
-       /* MCP5x */
-       {
+       [MCP5x] = {
                .flags          = ATA_FLAG_SATA,
                .pio_mask       = NV_PIO_MASK,
                .mwdma_mask     = NV_MWDMA_MASK,
@@ -565,8 +560,7 @@ static const struct ata_port_info nv_port_info[] = {
                .port_ops       = &nv_generic_ops,
                .private_data   = NV_PI_PRIV(nv_generic_interrupt, &nv_sht),
        },
-       /* SWNCQ */
-       {
+       [SWNCQ] = {
                .flags          = ATA_FLAG_SATA | ATA_FLAG_NCQ,
                .pio_mask       = NV_PIO_MASK,
                .mwdma_mask     = NV_MWDMA_MASK,
-- 
2.26.2