From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/iio/adc/mcp320x.c | 25 ++++++++++---------------
1 files changed, 10 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/iio/adc/mcp320x.c b/kernel/drivers/iio/adc/mcp320x.c
index a04856d..8d1cff2 100644
--- a/kernel/drivers/iio/adc/mcp320x.c
+++ b/kernel/drivers/iio/adc/mcp320x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2013 Oskar Andero <oskar.andero@gmail.com>
* Copyright (C) 2014 Rose Technology
@@ -26,24 +27,21 @@
* MCP3553
*
* Datasheet can be found here:
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf mcp3001
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21294E.pdf mcp3002
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf mcp3004/08
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf mcp3001
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21294E.pdf mcp3002
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21295d.pdf mcp3004/08
* http://ww1.microchip.com/downloads/en/DeviceDoc/21290D.pdf mcp3201
* http://ww1.microchip.com/downloads/en/DeviceDoc/21034D.pdf mcp3202
* http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf mcp3204/08
- * http://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301
+ * https://ww1.microchip.com/downloads/en/DeviceDoc/21700E.pdf mcp3301
* http://ww1.microchip.com/downloads/en/DeviceDoc/21950D.pdf mcp3550/1/3
- *
- * 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/err.h>
#include <linux/delay.h>
#include <linux/spi/spi.h>
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <linux/iio/iio.h>
#include <linux/regulator/consumer.h>
@@ -167,7 +165,7 @@
case mcp3550_60:
case mcp3551:
case mcp3553: {
- u32 raw = be32_to_cpup((u32 *)adc->rx_buf);
+ u32 raw = be32_to_cpup((__be32 *)adc->rx_buf);
if (!(adc->spi->mode & SPI_CPOL))
raw <<= 1; /* strip Data Ready bit in SPI mode 0,0 */
@@ -387,8 +385,6 @@
adc = iio_priv(indio_dev);
adc->spi = spi;
- indio_dev->dev.parent = &spi->dev;
- indio_dev->dev.of_node = spi->dev.of_node;
indio_dev->name = spi_get_device_id(spi)->name;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &mcp320x_info;
@@ -424,7 +420,8 @@
adc->transfer[1].len++;
/* conversions are started by asserting CS pin for 8 usec */
- adc->start_conv_transfer.delay_usecs = 8;
+ adc->start_conv_transfer.delay.value = 8;
+ adc->start_conv_transfer.delay.unit = SPI_DELAY_UNIT_USECS;
spi_message_init_with_transfers(&adc->start_conv_msg,
&adc->start_conv_transfer, 1);
@@ -473,7 +470,6 @@
return 0;
}
-#if defined(CONFIG_OF)
static const struct of_device_id mcp320x_dt_ids[] = {
/* NOTE: The use of compatibles with no vendor prefix is deprecated. */
{ .compatible = "mcp3001" },
@@ -501,7 +497,6 @@
{ }
};
MODULE_DEVICE_TABLE(of, mcp320x_dt_ids);
-#endif
static const struct spi_device_id mcp320x_id[] = {
{ "mcp3001", mcp3001 },
@@ -524,7 +519,7 @@
static struct spi_driver mcp320x_driver = {
.driver = {
.name = "mcp320x",
- .of_match_table = of_match_ptr(mcp320x_dt_ids),
+ .of_match_table = mcp320x_dt_ids,
},
.probe = mcp320x_probe,
.remove = mcp320x_remove,
--
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