https://github.com/torvalds/linux
Revision e7b848d731cdf681e06138a2ae4380220a6baac8 authored by Wenyou Yang on 11 March 2015, 02:08:12 UTC, committed by Nicolas Ferre on 11 March 2015, 14:49:47 UTC
When compiling the kernel in thumb2 (CONFIG_THUMB2_KERNEL option activated), we hit a compilation crash. The error message is listed below: ---8< ----- Error: cannot use register index with PC-relative addressing -- `str r0,.saved_lpr' --->8---- Add the .arm directive in the assembly files related to power management. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
1 parent 3440ef1
Tip revision: e7b848d731cdf681e06138a2ae4380220a6baac8 authored by Wenyou Yang on 11 March 2015, 02:08:12 UTC
ARM: at91: pm_slowclock: fix the compilation error
ARM: at91: pm_slowclock: fix the compilation error
Tip revision: e7b848d
rtsx_gops.c
/* Driver for Realtek PCI-Express card reader
*
* Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
*
* 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, or (at your option) any
* later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author:
* Micky Ching <micky_ching@realsil.com.cn>
*/
#include <linux/mfd/rtsx_pci.h>
#include "rtsx_pcr.h"
int rtsx_gops_pm_reset(struct rtsx_pcr *pcr)
{
int err;
/* init aspm */
rtsx_pci_write_register(pcr, ASPM_FORCE_CTL, 0xFF, 0x00);
err = rtsx_pci_update_cfg_byte(pcr, LCTLR, ~LCTLR_ASPM_CTL_MASK, 0x00);
if (err < 0)
return err;
/* reset PM_CTRL3 before send buffer cmd */
return rtsx_pci_write_register(pcr, PM_CTRL3, D3_DELINK_MODE_EN, 0x00);
}
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