[PATCH v2 07/12] w1-eeprom: remove sandbox eeprom driver

[Kory Maincent]

Remove the sandbox w1 eeprom driver. The detection of w1 is
now automatic and does not depend on the devicetree, therefore this driver
can not be loaded anymore.

Signed-off-by: Kory Maincent <kory.maincent at bootlin.com>
---
 drivers/w1-eeprom/Makefile      |  2 --
 drivers/w1-eeprom/eep_sandbox.c | 61 ---------------------------------
 2 files changed, 63 deletions(-)
 delete mode 100644 drivers/w1-eeprom/eep_sandbox.c

diff --git a/drivers/w1-eeprom/Makefile b/drivers/w1-eeprom/Makefile
index 83f4008bb5..b725edde84 100644
--- a/drivers/w1-eeprom/Makefile
+++ b/drivers/w1-eeprom/Makefile
@@ -2,5 +2,3 @@ obj-$(CONFIG_W1_EEPROM) += w1-eeprom-uclass.o
 
 obj-$(CONFIG_W1_EEPROM_DS24XXX) += ds24xxx.o
 obj-$(CONFIG_W1_EEPROM_DS2502) += ds2502.o
-
-obj-$(CONFIG_W1_EEPROM_SANDBOX) += eep_sandbox.o
diff --git a/drivers/w1-eeprom/eep_sandbox.c b/drivers/w1-eeprom/eep_sandbox.c
deleted file mode 100644
index 27c7f9f1b6..0000000000
--- a/drivers/w1-eeprom/eep_sandbox.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* SPDX-License-Identifier:	GPL-2.0+
- *
- * Copyright (c) 2018 Microchip Technology, Inc.
- *
- */
-
-#include <common.h>
-#include <linux/err.h>
-#include <dm.h>
-#include <w1-eeprom.h>
-#include <w1.h>
-
-#define W1_F2D_READ_EEPROM      0xf0
-
-#define EEP_SANDBOX_SAMPLE_MEM "this is a sample EEPROM memory string."
-
-static int eep_sandbox_read_buf(struct udevice *dev, unsigned int offset,
-				u8 *buf, unsigned int count)
-{
-	/* do not allow to copy more than our maximum sample string */
-	if (offset + count < strlen(EEP_SANDBOX_SAMPLE_MEM)) {
-		offset = 0;
-		count = strlen(EEP_SANDBOX_SAMPLE_MEM);
-	}
-	strncpy((char *)buf, EEP_SANDBOX_SAMPLE_MEM, count);
-
-	/*
-	 * in case the w1 subsystem uses some different kind of sandbox testing,
-	 * like randomized gpio values , we take the buffer from there
-	 */
-
-	w1_reset_select(dev);
-
-	w1_write_byte(dev, W1_F2D_READ_EEPROM);
-	w1_write_byte(dev, offset & 0xff);
-	w1_write_byte(dev, offset >> 8);
-
-	w1_read_buf(dev, buf, count);
-
-	/*
-	 * even if read buf from w1 fails, return success as we hardcoded
-	 * the buffer.
-	 */
-	return 0;
-}
-
-static const struct w1_eeprom_ops eep_sandbox_ops = {
-	.read_buf	= eep_sandbox_read_buf,
-};
-
-static const struct udevice_id eep_sandbox_id[] = {
-	{ .compatible = "sandbox,w1-eeprom", .data = W1_FAMILY_EEP_SANDBOX },
-	{ },
-};
-
-U_BOOT_DRIVER(eep_sandbox) = {
-	.name		= "eep_sandbox",
-	.id		= UCLASS_W1_EEPROM,
-	.of_match	= eep_sandbox_id,
-	.ops		= &eep_sandbox_ops,
-};
-- 
2.17.1