mirror of
https://github.com/torvalds/linux.git
synced 2024-12-05 02:23:16 +00:00
27088e00b6
The opening comment mark '/**' is used for highlighting the beginning of kernel-doc comments. There are certain files in drivers/usb/dwc3, which follow this syntax, but the content inside does not comply with kernel-doc. Such lines were probably not meant for kernel-doc parsing, but are parsed due to the presence of kernel-doc like comment syntax(i.e, '/**'), which causes unexpected warnings from kernel-doc. E.g., presence of kernel-doc like comment in drivers/usb/dwc3/io.h at header causes this warnings by kernel-doc: "warning: expecting prototype for h(). Prototype was for __DRIVERS_USB_DWC3_IO_H() instead" Similarly for other files too. Provide a simple fix by replacing such occurrences with general comment format, i.e. '/*', to prevent kernel-doc from parsing it. Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Aditya Srivastava <yashsri421@gmail.com> Link: https://lore.kernel.org/r/20210329135108.27128-1-yashsri421@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* io.h - DesignWare USB3 DRD IO Header
|
|
*
|
|
* Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
|
|
*
|
|
* Authors: Felipe Balbi <balbi@ti.com>,
|
|
* Sebastian Andrzej Siewior <bigeasy@linutronix.de>
|
|
*/
|
|
|
|
#ifndef __DRIVERS_USB_DWC3_IO_H
|
|
#define __DRIVERS_USB_DWC3_IO_H
|
|
|
|
#include <linux/io.h>
|
|
#include "trace.h"
|
|
#include "debug.h"
|
|
#include "core.h"
|
|
|
|
static inline u32 dwc3_readl(void __iomem *base, u32 offset)
|
|
{
|
|
u32 value;
|
|
|
|
/*
|
|
* We requested the mem region starting from the Globals address
|
|
* space, see dwc3_probe in core.c.
|
|
* However, the offsets are given starting from xHCI address space.
|
|
*/
|
|
value = readl(base + offset - DWC3_GLOBALS_REGS_START);
|
|
|
|
/*
|
|
* When tracing we want to make it easy to find the correct address on
|
|
* documentation, so we revert it back to the proper addresses, the
|
|
* same way they are described on SNPS documentation
|
|
*/
|
|
trace_dwc3_readl(base - DWC3_GLOBALS_REGS_START, offset, value);
|
|
|
|
return value;
|
|
}
|
|
|
|
static inline void dwc3_writel(void __iomem *base, u32 offset, u32 value)
|
|
{
|
|
/*
|
|
* We requested the mem region starting from the Globals address
|
|
* space, see dwc3_probe in core.c.
|
|
* However, the offsets are given starting from xHCI address space.
|
|
*/
|
|
writel(value, base + offset - DWC3_GLOBALS_REGS_START);
|
|
|
|
/*
|
|
* When tracing we want to make it easy to find the correct address on
|
|
* documentation, so we revert it back to the proper addresses, the
|
|
* same way they are described on SNPS documentation
|
|
*/
|
|
trace_dwc3_writel(base - DWC3_GLOBALS_REGS_START, offset, value);
|
|
}
|
|
|
|
#endif /* __DRIVERS_USB_DWC3_IO_H */
|