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8a9273d51e
Copy backport, hack, pending patch and config from 6.1 to 6.6. Signed-off-by: Weijie Gao <hackpascal@gmail.com>
80 lines
3.0 KiB
Diff
80 lines
3.0 KiB
Diff
From 1b7c298a4ecbc28cc6ee94005734bff55eb83d22 Mon Sep 17 00:00:00 2001
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From: Miquel Raynal <miquel.raynal@bootlin.com>
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Date: Fri, 15 Dec 2023 11:15:30 +0000
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Subject: [PATCH] nvmem: Simplify the ->add_cells() hook
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The layout entry is not used and will anyway be made useless by the new
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layout bus infrastructure coming next, so drop it. While at it, clarify
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the kdoc entry.
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Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
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Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
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Link: https://lore.kernel.org/r/20231215111536.316972-5-srinivas.kandagatla@linaro.org
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/nvmem/core.c | 2 +-
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drivers/nvmem/layouts/onie-tlv.c | 3 +--
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drivers/nvmem/layouts/sl28vpd.c | 3 +--
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include/linux/nvmem-provider.h | 8 +++-----
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4 files changed, 6 insertions(+), 10 deletions(-)
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--- a/drivers/nvmem/core.c
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+++ b/drivers/nvmem/core.c
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@@ -817,7 +817,7 @@ static int nvmem_add_cells_from_layout(s
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int ret;
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if (layout && layout->add_cells) {
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- ret = layout->add_cells(&nvmem->dev, nvmem, layout);
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+ ret = layout->add_cells(&nvmem->dev, nvmem);
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if (ret)
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return ret;
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}
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--- a/drivers/nvmem/layouts/onie-tlv.c
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+++ b/drivers/nvmem/layouts/onie-tlv.c
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@@ -182,8 +182,7 @@ static bool onie_tlv_crc_is_valid(struct
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return true;
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}
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-static int onie_tlv_parse_table(struct device *dev, struct nvmem_device *nvmem,
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- struct nvmem_layout *layout)
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+static int onie_tlv_parse_table(struct device *dev, struct nvmem_device *nvmem)
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{
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struct onie_tlv_hdr hdr;
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size_t table_len, data_len, hdr_len;
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--- a/drivers/nvmem/layouts/sl28vpd.c
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+++ b/drivers/nvmem/layouts/sl28vpd.c
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@@ -80,8 +80,7 @@ static int sl28vpd_v1_check_crc(struct d
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return 0;
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}
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-static int sl28vpd_add_cells(struct device *dev, struct nvmem_device *nvmem,
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- struct nvmem_layout *layout)
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+static int sl28vpd_add_cells(struct device *dev, struct nvmem_device *nvmem)
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{
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const struct nvmem_cell_info *pinfo;
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struct nvmem_cell_info info = {0};
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--- a/include/linux/nvmem-provider.h
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+++ b/include/linux/nvmem-provider.h
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@@ -156,9 +156,8 @@ struct nvmem_cell_table {
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*
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* @name: Layout name.
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* @of_match_table: Open firmware match table.
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- * @add_cells: Will be called if a nvmem device is found which
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- * has this layout. The function will add layout
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- * specific cells with nvmem_add_one_cell().
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+ * @add_cells: Called to populate the layout using
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+ * nvmem_add_one_cell().
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* @fixup_cell_info: Will be called before a cell is added. Can be
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* used to modify the nvmem_cell_info.
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* @owner: Pointer to struct module.
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@@ -172,8 +171,7 @@ struct nvmem_cell_table {
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struct nvmem_layout {
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const char *name;
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const struct of_device_id *of_match_table;
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- int (*add_cells)(struct device *dev, struct nvmem_device *nvmem,
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- struct nvmem_layout *layout);
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+ int (*add_cells)(struct device *dev, struct nvmem_device *nvmem);
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void (*fixup_cell_info)(struct nvmem_device *nvmem,
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struct nvmem_layout *layout,
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struct nvmem_cell_info *cell);
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