1 files changed, 24 insertions, 29 deletions

diff --git a/drivers/mfd/intel-m10-bmc.c b/drivers/mfd/intel-m10-bmc.c
index 7e3319e5b22f..12c522c16d83 100644
--- a/drivers/mfd/intel-m10-bmc.c
+++ b/drivers/mfd/intel-m10-bmc.c
@@ -13,12 +13,6 @@
 #include <linux/regmap.h>
 #include <linux/spi/spi.h>
 
-enum m10bmc_type {
-	M10_N3000,
-	M10_D5005,
-	M10_N5010,
-};
-
 static struct mfd_cell m10bmc_d5005_subdevs[] = {
 	{ .name = "d5005bmc-hwmon" },
 	{ .name = "d5005bmc-sec-update" }
@@ -162,15 +156,17 @@ static int check_m10bmc_version(struct intel_m10bmc *ddata)
 static int intel_m10_bmc_spi_probe(struct spi_device *spi)
 {
 	const struct spi_device_id *id = spi_get_device_id(spi);
+	const struct intel_m10bmc_platform_info *info;
 	struct device *dev = &spi->dev;
-	struct mfd_cell *cells;
 	struct intel_m10bmc *ddata;
-	int ret, n_cell;
+	int ret;
 
 	ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
 	if (!ddata)
 		return -ENOMEM;
 
+	info = (struct intel_m10bmc_platform_info *)id->driver_data;
+	ddata->info = info;
 	ddata->dev = dev;
 
 	ddata->regmap =
@@ -189,24 +185,8 @@ static int intel_m10_bmc_spi_probe(struct spi_device *spi)
 		return ret;
 	}
 
-	switch (id->driver_data) {
-	case M10_N3000:
-		cells = m10bmc_pacn3000_subdevs;
-		n_cell = ARRAY_SIZE(m10bmc_pacn3000_subdevs);
-		break;
-	case M10_D5005:
-		cells = m10bmc_d5005_subdevs;
-		n_cell = ARRAY_SIZE(m10bmc_d5005_subdevs);
-		break;
-	case M10_N5010:
-		cells = m10bmc_n5010_subdevs;
-		n_cell = ARRAY_SIZE(m10bmc_n5010_subdevs);
-		break;
-	default:
-		return -ENODEV;
-	}
-
-	ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_AUTO, cells, n_cell,
+	ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_AUTO,
+				   info->cells, info->n_cells,
 				   NULL, 0, NULL);
 	if (ret)
 		dev_err(dev, "Failed to register sub-devices: %d\n", ret);
@@ -214,10 +194,25 @@ static int intel_m10_bmc_spi_probe(struct spi_device *spi)
 	return ret;
 }
 
+static const struct intel_m10bmc_platform_info m10bmc_spi_n3000 = {
+	.cells = m10bmc_pacn3000_subdevs,
+	.n_cells = ARRAY_SIZE(m10bmc_pacn3000_subdevs),
+};
+
+static const struct intel_m10bmc_platform_info m10bmc_spi_d5005 = {
+	.cells = m10bmc_d5005_subdevs,
+	.n_cells = ARRAY_SIZE(m10bmc_d5005_subdevs),
+};
+
+static const struct intel_m10bmc_platform_info m10bmc_spi_n5010 = {
+	.cells = m10bmc_n5010_subdevs,
+	.n_cells = ARRAY_SIZE(m10bmc_n5010_subdevs),
+};
+
 static const struct spi_device_id m10bmc_spi_id[] = {
-	{ "m10-n3000", M10_N3000 },
-	{ "m10-d5005", M10_D5005 },
-	{ "m10-n5010", M10_N5010 },
+	{ "m10-n3000", (kernel_ulong_t)&m10bmc_spi_n3000 },
+	{ "m10-d5005", (kernel_ulong_t)&m10bmc_spi_d5005 },
+	{ "m10-n5010", (kernel_ulong_t)&m10bmc_spi_n5010 },
 	{ }
 };
 MODULE_DEVICE_TABLE(spi, m10bmc_spi_id);