From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7
---
kernel/drivers/mmc/core/sd_ops.c | 39 +++++++--------------------------------
1 files changed, 7 insertions(+), 32 deletions(-)
diff --git a/kernel/drivers/mmc/core/sd_ops.c b/kernel/drivers/mmc/core/sd_ops.c
index 47056d8..22bf528 100644
--- a/kernel/drivers/mmc/core/sd_ops.c
+++ b/kernel/drivers/mmc/core/sd_ops.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* linux/drivers/mmc/core/sd_ops.h
*
* Copyright 2006-2007 Pierre Ossman
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
*/
#include <linux/slab.h>
@@ -52,36 +48,17 @@
}
EXPORT_SYMBOL_GPL(mmc_app_cmd);
-/**
- * mmc_wait_for_app_cmd - start an application command and wait for
- completion
- * @host: MMC host to start command
- * @card: Card to send MMC_APP_CMD to
- * @cmd: MMC command to start
- * @retries: maximum number of retries
- *
- * Sends a MMC_APP_CMD, checks the card response, sends the command
- * in the parameter and waits for it to complete. Return any error
- * that occurred while the command was executing. Do not attempt to
- * parse the response.
- */
-int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
- struct mmc_command *cmd, int retries)
+static int mmc_wait_for_app_cmd(struct mmc_host *host, struct mmc_card *card,
+ struct mmc_command *cmd)
{
struct mmc_request mrq = {};
-
- int i, err;
-
- if (retries < 0)
- retries = MMC_CMD_RETRIES;
-
- err = -EIO;
+ int i, err = -EIO;
/*
* We have to resend MMC_APP_CMD for each attempt so
* we cannot use the retries field in mmc_command.
*/
- for (i = 0;i <= retries;i++) {
+ for (i = 0; i <= MMC_CMD_RETRIES; i++) {
err = mmc_app_cmd(host, card);
if (err) {
/* no point in retrying; no APP commands allowed */
@@ -116,8 +93,6 @@
return err;
}
-EXPORT_SYMBOL(mmc_wait_for_app_cmd);
-
int mmc_app_set_bus_width(struct mmc_card *card, int width)
{
struct mmc_command cmd = {};
@@ -136,7 +111,7 @@
return -EINVAL;
}
- return mmc_wait_for_app_cmd(card->host, card, &cmd, MMC_CMD_RETRIES);
+ return mmc_wait_for_app_cmd(card->host, card, &cmd);
}
int mmc_send_app_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr)
@@ -152,7 +127,7 @@
cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R3 | MMC_CMD_BCR;
for (i = 100; i; i--) {
- err = mmc_wait_for_app_cmd(host, NULL, &cmd, MMC_CMD_RETRIES);
+ err = mmc_wait_for_app_cmd(host, NULL, &cmd);
if (err)
break;
--
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