add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/misc/cardreader/rts5209.c
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@@ -1,19 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /* Driver for Realtek PCI-Express card reader
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  *
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  * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License as published by the
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- * Free Software Foundation; either version 2, or (at your option) any
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- * later version.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License along
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- * with this program; if not, see <http://www.gnu.org/licenses/>.
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  *
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  * Author:
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  *   Wei WANG <wei_wang@realsil.com.cn>
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@@ -35,9 +23,10 @@
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 static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr)
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 {
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+	struct pci_dev *pdev = pcr->pci;
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 	u32 reg;
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-	rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG1, &reg);
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+	pci_read_config_dword(pdev, PCR_SETTING_REG1, &reg);
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 	pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg);
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 	if (rts5209_vendor_setting1_valid(reg)) {
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@@ -46,7 +35,7 @@
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 		pcr->aspm_en = rts5209_reg_to_aspm(reg);
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 	}
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-	rtsx_pci_read_config_dword(pcr, PCR_SETTING_REG2, &reg);
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+	pci_read_config_dword(pdev, PCR_SETTING_REG2, &reg);
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 	pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg);
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 	if (rts5209_vendor_setting2_valid(reg)) {