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64b53247c4
Refresh patches. Remove upstreamed patch: generic/pending/181-net-usb-add-lte-modem-wistron-neweb-d18q1.patch Update patches that no longer applies: generic/hack/901-debloat_sock_diag.patch Compile-tested on: x86/64. Runtime-tested on: x86/64. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
42 lines
1.4 KiB
Diff
42 lines
1.4 KiB
Diff
From fb607c7c1eaeb47ec2ffed99cab571892cb6af7d Mon Sep 17 00:00:00 2001
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From: Xiaolei Li <xiaolei.li@mediatek.com>
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Date: Thu, 2 Nov 2017 10:05:07 +0800
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Subject: [PATCH 162/224] mtd: nand: mtk: use nand_reset() to reset NAND
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devices in resume function
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Previously, we only select chips and then send reset command to a NAND
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device during resuming nand driver. There is a lack of deselecting chips.
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It is advised to reset and initialize a NAND device using nand_reset().
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Signed-off-by: Xiaolei Li <xiaolei.li@mediatek.com>
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Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
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Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
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---
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drivers/mtd/nand/mtk_nand.c | 8 ++------
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1 file changed, 2 insertions(+), 6 deletions(-)
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--- a/drivers/mtd/nand/mtk_nand.c
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+++ b/drivers/mtd/nand/mtk_nand.c
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@@ -1540,7 +1540,6 @@ static int mtk_nfc_resume(struct device
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struct mtk_nfc *nfc = dev_get_drvdata(dev);
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struct mtk_nfc_nand_chip *chip;
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struct nand_chip *nand;
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- struct mtd_info *mtd;
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int ret;
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u32 i;
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@@ -1553,11 +1552,8 @@ static int mtk_nfc_resume(struct device
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/* reset NAND chip if VCC was powered off */
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list_for_each_entry(chip, &nfc->chips, node) {
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nand = &chip->nand;
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- mtd = nand_to_mtd(nand);
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- for (i = 0; i < chip->nsels; i++) {
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- nand->select_chip(mtd, i);
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- nand->cmdfunc(mtd, NAND_CMD_RESET, -1, -1);
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- }
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+ for (i = 0; i < chip->nsels; i++)
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+ nand_reset(nand, i);
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}
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return 0;
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