Revision 72464382fc2d3673eb51f21a57f2c0a320c1552f authored by Christian König on 18 March 2019, 10:09:54 UTC, committed by Alex Deucher on 19 March 2019, 19:01:42 UTC
We only need to clear the bit in a 32bit integer. This fixes a crah on ARM64 and PPC64LE caused by "drm/amdgpu: update the vm invalidation engine layout V2" Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent 39bbd33
rtl8712_io.c
// SPDX-License-Identifier: GPL-2.0
/******************************************************************************
* rtl8712_io.c
*
* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
* Linux device driver for RTL8192SU
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>.
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#define _RTL8712_IO_C_
#include "osdep_service.h"
#include "drv_types.h"
#include "rtl871x_io.h"
#include "osdep_intf.h"
#include "usb_ops.h"
u8 r8712_read8(struct _adapter *adapter, u32 addr)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
return hdl->io_ops._read8(hdl, addr);
}
u16 r8712_read16(struct _adapter *adapter, u32 addr)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
return hdl->io_ops._read16(hdl, addr);
}
u32 r8712_read32(struct _adapter *adapter, u32 addr)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
return hdl->io_ops._read32(hdl, addr);
}
void r8712_write8(struct _adapter *adapter, u32 addr, u8 val)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write8(hdl, addr, val);
}
void r8712_write16(struct _adapter *adapter, u32 addr, u16 val)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write16(hdl, addr, val);
}
void r8712_write32(struct _adapter *adapter, u32 addr, u32 val)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write32(hdl, addr, val);
}
void r8712_read_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
return;
hdl->io_ops._read_mem(hdl, addr, cnt, pmem);
}
void r8712_write_mem(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write_mem(hdl, addr, cnt, pmem);
}
void r8712_read_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
if (adapter->bDriverStopped || adapter->bSurpriseRemoved)
return;
hdl->io_ops._read_port(hdl, addr, cnt, pmem);
}
void r8712_write_port(struct _adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
{
struct intf_hdl *hdl = &adapter->pio_queue->intf;
hdl->io_ops._write_port(hdl, addr, cnt, pmem);
}
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