mux: zap mux- prefix from the source files

Preserve the module names with Makefile additions.

Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 141 deletions

diff --git a/drivers/mux/mux-mmio.c b/drivers/mux/mux-mmio.c
deleted file mode 100644
index 37c1de359a70..000000000000
--- a/drivers/mux/mux-mmio.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * MMIO register bitfield-controlled multiplexer driver
- *
- * Copyright (C) 2017 Pengutronix, Philipp Zabel <kernel@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/bitops.h>
-#include <linux/err.h>
-#include <linux/mfd/syscon.h>
-#include <linux/module.h>
-#include <linux/mux/driver.h>
-#include <linux/of_platform.h>
-#include <linux/platform_device.h>
-#include <linux/property.h>
-#include <linux/regmap.h>
-
-static int mux_mmio_set(struct mux_control *mux, int state)
-{
-	struct regmap_field **fields = mux_chip_priv(mux->chip);
-
-	return regmap_field_write(fields[mux_control_get_index(mux)], state);
-}
-
-static const struct mux_control_ops mux_mmio_ops = {
-	.set = mux_mmio_set,
-};
-
-static const struct of_device_id mux_mmio_dt_ids[] = {
-	{ .compatible = "mmio-mux", },
-	{ /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, mux_mmio_dt_ids);
-
-static int mux_mmio_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct device_node *np = dev->of_node;
-	struct regmap_field **fields;
-	struct mux_chip *mux_chip;
-	struct regmap *regmap;
-	int num_fields;
-	int ret;
-	int i;
-
-	regmap = syscon_node_to_regmap(np->parent);
-	if (IS_ERR(regmap)) {
-		ret = PTR_ERR(regmap);
-		dev_err(dev, "failed to get regmap: %d\n", ret);
-		return ret;
-	}
-
-	ret = of_property_count_u32_elems(np, "mux-reg-masks");
-	if (ret == 0 || ret % 2)
-		ret = -EINVAL;
-	if (ret < 0) {
-		dev_err(dev, "mux-reg-masks property missing or invalid: %d\n",
-			ret);
-		return ret;
-	}
-	num_fields = ret / 2;
-
-	mux_chip = devm_mux_chip_alloc(dev, num_fields, num_fields *
-				       sizeof(*fields));
-	if (IS_ERR(mux_chip))
-		return PTR_ERR(mux_chip);
-
-	fields = mux_chip_priv(mux_chip);
-
-	for (i = 0; i < num_fields; i++) {
-		struct mux_control *mux = &mux_chip->mux[i];
-		struct reg_field field;
-		s32 idle_state = MUX_IDLE_AS_IS;
-		u32 reg, mask;
-		int bits;
-
-		ret = of_property_read_u32_index(np, "mux-reg-masks",
-						 2 * i, &reg);
-		if (!ret)
-			ret = of_property_read_u32_index(np, "mux-reg-masks",
-							 2 * i + 1, &mask);
-		if (ret < 0) {
-			dev_err(dev, "bitfield %d: failed to read mux-reg-masks property: %d\n",
-				i, ret);
-			return ret;
-		}
-
-		field.reg = reg;
-		field.msb = fls(mask) - 1;
-		field.lsb = ffs(mask) - 1;
-
-		if (mask != GENMASK(field.msb, field.lsb)) {
-			dev_err(dev, "bitfield %d: invalid mask 0x%x\n",
-				i, mask);
-			return -EINVAL;
-		}
-
-		fields[i] = devm_regmap_field_alloc(dev, regmap, field);
-		if (IS_ERR(fields[i])) {
-			ret = PTR_ERR(fields[i]);
-			dev_err(dev, "bitfield %d: failed allocate: %d\n",
-				i, ret);
-			return ret;
-		}
-
-		bits = 1 + field.msb - field.lsb;
-		mux->states = 1 << bits;
-
-		of_property_read_u32_index(np, "idle-states", i,
-					   (u32 *)&idle_state);
-		if (idle_state != MUX_IDLE_AS_IS) {
-			if (idle_state < 0 || idle_state >= mux->states) {
-				dev_err(dev, "bitfield: %d: out of range idle state %d\n",
-					i, idle_state);
-				return -EINVAL;
-			}
-
-			mux->idle_state = idle_state;
-		}
-	}
-
-	mux_chip->ops = &mux_mmio_ops;
-
-	return devm_mux_chip_register(dev, mux_chip);
-}
-
-static struct platform_driver mux_mmio_driver = {
-	.driver = {
-		.name = "mmio-mux",
-		.of_match_table	= of_match_ptr(mux_mmio_dt_ids),
-	},
-	.probe = mux_mmio_probe,
-};
-module_platform_driver(mux_mmio_driver);
-
-MODULE_DESCRIPTION("MMIO register bitfield-controlled multiplexer driver");
-MODULE_AUTHOR("Philipp Zabel <p.zabel@pengutronix.de>");
-MODULE_LICENSE("GPL v2");