From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/mmc/host/sdhci-pxav3.c | 28 +++-------------------------
1 files changed, 3 insertions(+), 25 deletions(-)
diff --git a/kernel/drivers/mmc/host/sdhci-pxav3.c b/kernel/drivers/mmc/host/sdhci-pxav3.c
index b8e96f3..a6d89a3 100644
--- a/kernel/drivers/mmc/host/sdhci-pxav3.c
+++ b/kernel/drivers/mmc/host/sdhci-pxav3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2010 Marvell International Ltd.
* Zhangfei Gao <zhangfei.gao@marvell.com>
@@ -5,33 +6,20 @@
* Mingwei Wang <mwwang@marvell.com>
* Philip Rakity <prakity@marvell.com>
* Mark Brown <markb@marvell.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#include <linux/err.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/io.h>
-#include <linux/gpio.h>
#include <linux/mmc/card.h>
#include <linux/mmc/host.h>
-#include <linux/mmc/slot-gpio.h>
#include <linux/platform_data/pxa_sdhci.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
#include <linux/mbus.h>
@@ -452,16 +440,6 @@
host->mmc->caps2 |= pdata->host_caps2;
if (pdata->pm_caps)
host->mmc->pm_caps |= pdata->pm_caps;
-
- if (gpio_is_valid(pdata->ext_cd_gpio)) {
- ret = mmc_gpio_request_cd(host->mmc, pdata->ext_cd_gpio,
- 0);
- if (ret) {
- dev_err(mmc_dev(host->mmc),
- "failed to allocate card detect gpio\n");
- goto err_cd_req;
- }
- }
}
pm_runtime_get_noresume(&pdev->dev);
@@ -486,7 +464,6 @@
pm_runtime_disable(&pdev->dev);
pm_runtime_put_noidle(&pdev->dev);
err_of_parse:
-err_cd_req:
err_mbus_win:
clk_disable_unprepare(pxa->clk_io);
clk_disable_unprepare(pxa->clk_core);
@@ -577,7 +554,7 @@
if (!IS_ERR(pxa->clk_core))
clk_prepare_enable(pxa->clk_core);
- return sdhci_runtime_resume_host(host);
+ return sdhci_runtime_resume_host(host, 0);
}
#endif
@@ -590,6 +567,7 @@
static struct platform_driver sdhci_pxav3_driver = {
.driver = {
.name = "sdhci-pxav3",
+ .probe_type = PROBE_PREFER_ASYNCHRONOUS,
.of_match_table = of_match_ptr(sdhci_pxav3_of_match),
.pm = &sdhci_pxav3_pmops,
},
--
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