mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 21:24:00 +08:00
8aa29f192c
Avoid that the kernel-doc tool complains about mismatches between kernel-doc headers and function definitions. Avoid that errors like the following are reported when building the UFS driver with W=1: drivers/scsi/ufs/tc-dwc-g210-pci.c:60: error: Cannot parse struct or union! drivers/scsi/ufs/tc-dwc-g210-pltfrm.c:26: warning: cannot understand function prototype: 'struct ufs_hba_variant_ops tc_dwc_g210_20bit_pltfm_hba_vops = ' Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Vivek Gautam <vivek.gautam@codeaurora.org> Cc: Stanislav Nijnikov <stanislav.nijnikov@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
114 lines
3.0 KiB
C
114 lines
3.0 KiB
C
/*
|
|
* Synopsys G210 Test Chip driver
|
|
*
|
|
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
|
|
*
|
|
* Authors: Joao Pinto <jpinto@synopsys.com>
|
|
*
|
|
* 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/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/of.h>
|
|
#include <linux/delay.h>
|
|
|
|
#include "ufshcd-pltfrm.h"
|
|
#include "ufshcd-dwc.h"
|
|
#include "tc-dwc-g210.h"
|
|
|
|
/*
|
|
* UFS DWC specific variant operations
|
|
*/
|
|
static struct ufs_hba_variant_ops tc_dwc_g210_20bit_pltfm_hba_vops = {
|
|
.name = "tc-dwc-g210-pltfm",
|
|
.link_startup_notify = ufshcd_dwc_link_startup_notify,
|
|
.phy_initialization = tc_dwc_g210_config_20_bit,
|
|
};
|
|
|
|
static struct ufs_hba_variant_ops tc_dwc_g210_40bit_pltfm_hba_vops = {
|
|
.name = "tc-dwc-g210-pltfm",
|
|
.link_startup_notify = ufshcd_dwc_link_startup_notify,
|
|
.phy_initialization = tc_dwc_g210_config_40_bit,
|
|
};
|
|
|
|
static const struct of_device_id tc_dwc_g210_pltfm_match[] = {
|
|
{
|
|
.compatible = "snps,g210-tc-6.00-20bit",
|
|
.data = &tc_dwc_g210_20bit_pltfm_hba_vops,
|
|
},
|
|
{
|
|
.compatible = "snps,g210-tc-6.00-40bit",
|
|
.data = &tc_dwc_g210_40bit_pltfm_hba_vops,
|
|
},
|
|
{ },
|
|
};
|
|
MODULE_DEVICE_TABLE(of, tc_dwc_g210_pltfm_match);
|
|
|
|
/**
|
|
* tc_dwc_g210_pltfm_probe()
|
|
* @pdev: pointer to platform device structure
|
|
*
|
|
*/
|
|
static int tc_dwc_g210_pltfm_probe(struct platform_device *pdev)
|
|
{
|
|
int err;
|
|
const struct of_device_id *of_id;
|
|
struct ufs_hba_variant_ops *vops;
|
|
struct device *dev = &pdev->dev;
|
|
|
|
of_id = of_match_node(tc_dwc_g210_pltfm_match, dev->of_node);
|
|
vops = (struct ufs_hba_variant_ops *)of_id->data;
|
|
|
|
/* Perform generic probe */
|
|
err = ufshcd_pltfrm_init(pdev, vops);
|
|
if (err)
|
|
dev_err(dev, "ufshcd_pltfrm_init() failed %d\n", err);
|
|
|
|
return err;
|
|
}
|
|
|
|
/**
|
|
* tc_dwc_g210_pltfm_remove()
|
|
* @pdev: pointer to platform device structure
|
|
*
|
|
*/
|
|
static int tc_dwc_g210_pltfm_remove(struct platform_device *pdev)
|
|
{
|
|
struct ufs_hba *hba = platform_get_drvdata(pdev);
|
|
|
|
pm_runtime_get_sync(&(pdev)->dev);
|
|
ufshcd_remove(hba);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct dev_pm_ops tc_dwc_g210_pltfm_pm_ops = {
|
|
.suspend = ufshcd_pltfrm_suspend,
|
|
.resume = ufshcd_pltfrm_resume,
|
|
.runtime_suspend = ufshcd_pltfrm_runtime_suspend,
|
|
.runtime_resume = ufshcd_pltfrm_runtime_resume,
|
|
.runtime_idle = ufshcd_pltfrm_runtime_idle,
|
|
};
|
|
|
|
static struct platform_driver tc_dwc_g210_pltfm_driver = {
|
|
.probe = tc_dwc_g210_pltfm_probe,
|
|
.remove = tc_dwc_g210_pltfm_remove,
|
|
.shutdown = ufshcd_pltfrm_shutdown,
|
|
.driver = {
|
|
.name = "tc-dwc-g210-pltfm",
|
|
.pm = &tc_dwc_g210_pltfm_pm_ops,
|
|
.of_match_table = of_match_ptr(tc_dwc_g210_pltfm_match),
|
|
},
|
|
};
|
|
|
|
module_platform_driver(tc_dwc_g210_pltfm_driver);
|
|
|
|
MODULE_ALIAS("platform:tc-dwc-g210-pltfm");
|
|
MODULE_DESCRIPTION("Synopsys Test Chip G210 platform glue driver");
|
|
MODULE_AUTHOR("Joao Pinto <Joao.Pinto@synopsys.com>");
|
|
MODULE_LICENSE("Dual BSD/GPL");
|