From 53902683d1b514dca78e1d6f084673e845ba8934 Mon Sep 17 00:00:00 2001
From: David Phillips <david@yeah.nah.nz>
Date: Sun, 9 May 2021 12:48:32 +1200
Subject: Rename top-level CDS9K regmap driver

---
 Makefile         |  2 +-
 cds9k-mfd-spi.c  | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 simple-mfd-spi.c | 48 ------------------------------------------------
 3 files changed, 49 insertions(+), 49 deletions(-)
 create mode 100644 cds9k-mfd-spi.c
 delete mode 100644 simple-mfd-spi.c

diff --git a/Makefile b/Makefile
index 5e23f84..8e49ff6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-obj-m := simple-mfd-spi.o
+obj-m := cds9k-mfd-spi.o
 obj-m += cds9k-gpio.o
 
 SRC := $(shell pwd)
diff --git a/cds9k-mfd-spi.c b/cds9k-mfd-spi.c
new file mode 100644
index 0000000..6118196
--- /dev/null
+++ b/cds9k-mfd-spi.c
@@ -0,0 +1,48 @@
+#include <linux/spi/spi.h>
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/regmap.h>
+
+static const struct regmap_config simple_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 16,
+	.pad_bits = 8,
+};
+
+static int david_cds9k_probe(struct spi_device *spi)
+{
+	const struct regmap_config *config;
+	struct regmap *regmap;
+
+	printk("Bing bong\n");
+
+	config = device_get_match_data(&spi->dev);
+	if (!config)
+		config = &simple_regmap_config;
+
+	regmap = devm_regmap_init_spi(spi, config);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	return devm_of_platform_populate(&spi->dev);
+}
+
+
+static const struct of_device_id david_cds9k_of_match[] = {
+	{ .compatible = "david,cds9k" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, david_cds9k_of_match);
+
+static struct spi_driver david_cds9k_spi_driver = {
+	.probe = david_cds9k_probe,
+	.driver = {
+		.name = "david_cds9k",
+		.of_match_table = david_cds9k_of_match,
+	},
+};
+module_spi_driver(david_cds9k_spi_driver);
+
+MODULE_AUTHOR("David Phillips <david@yeah.nah.nz>");
+MODULE_DESCRIPTION("MFD driver for the CDS9K board controller");
+MODULE_LICENSE("GPL v2");
diff --git a/simple-mfd-spi.c b/simple-mfd-spi.c
deleted file mode 100644
index 6118196..0000000
--- a/simple-mfd-spi.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <linux/spi/spi.h>
-#include <linux/module.h>
-#include <linux/of_platform.h>
-#include <linux/regmap.h>
-
-static const struct regmap_config simple_regmap_config = {
-	.reg_bits = 8,
-	.val_bits = 16,
-	.pad_bits = 8,
-};
-
-static int david_cds9k_probe(struct spi_device *spi)
-{
-	const struct regmap_config *config;
-	struct regmap *regmap;
-
-	printk("Bing bong\n");
-
-	config = device_get_match_data(&spi->dev);
-	if (!config)
-		config = &simple_regmap_config;
-
-	regmap = devm_regmap_init_spi(spi, config);
-	if (IS_ERR(regmap))
-		return PTR_ERR(regmap);
-
-	return devm_of_platform_populate(&spi->dev);
-}
-
-
-static const struct of_device_id david_cds9k_of_match[] = {
-	{ .compatible = "david,cds9k" },
-	{}
-};
-MODULE_DEVICE_TABLE(of, david_cds9k_of_match);
-
-static struct spi_driver david_cds9k_spi_driver = {
-	.probe = david_cds9k_probe,
-	.driver = {
-		.name = "david_cds9k",
-		.of_match_table = david_cds9k_of_match,
-	},
-};
-module_spi_driver(david_cds9k_spi_driver);
-
-MODULE_AUTHOR("David Phillips <david@yeah.nah.nz>");
-MODULE_DESCRIPTION("MFD driver for the CDS9K board controller");
-MODULE_LICENSE("GPL v2");
-- 
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