diff options
Diffstat (limited to 'target/linux/generic/backport-5.10/409-v5.14-0002-mtd-parsers-trx-Allow-to-specify-brcm-trx-magic-in-D.patch')
| -rw-r--r-- | target/linux/generic/backport-5.10/409-v5.14-0002-mtd-parsers-trx-Allow-to-specify-brcm-trx-magic-in-D.patch | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/target/linux/generic/backport-5.10/409-v5.14-0002-mtd-parsers-trx-Allow-to-specify-brcm-trx-magic-in-D.patch b/target/linux/generic/backport-5.10/409-v5.14-0002-mtd-parsers-trx-Allow-to-specify-brcm-trx-magic-in-D.patch deleted file mode 100644 index de2d914852..0000000000 --- a/target/linux/generic/backport-5.10/409-v5.14-0002-mtd-parsers-trx-Allow-to-specify-brcm-trx-magic-in-D.patch +++ /dev/null @@ -1,50 +0,0 @@ -From d7f7e04f8b67571a4bf5a0dcd4f9da4214f5262c Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Sun, 18 Apr 2021 23:46:15 +0200 -Subject: mtd: parsers: trx: Allow to specify brcm, trx-magic in DT - -Buffalo uses a different TRX magic for every device, to be able to use -this trx parser, make it possible to specify the TRX magic in device -tree. If no TRX magic is specified in device tree, the standard value -will be used. This value should only be specified if a vendor chooses to -use a non standard TRX magic. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> -Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> -Link: https://lore.kernel.org/linux-mtd/20210418214616.239574-3-hauke@hauke-m.de ---- - drivers/mtd/parsers/parser_trx.c | 9 ++++++++- - 1 file changed, 8 insertions(+), 1 deletion(-) - ---- a/drivers/mtd/parsers/parser_trx.c -+++ b/drivers/mtd/parsers/parser_trx.c -@@ -51,13 +51,20 @@ static int parser_trx_parse(struct mtd_i - const struct mtd_partition **pparts, - struct mtd_part_parser_data *data) - { -+ struct device_node *np = mtd_get_of_node(mtd); - struct mtd_partition *parts; - struct mtd_partition *part; - struct trx_header trx; - size_t bytes_read; - uint8_t curr_part = 0, i = 0; -+ uint32_t trx_magic = TRX_MAGIC; - int err; - -+ /* Get different magic from device tree if specified */ -+ err = of_property_read_u32(np, "brcm,trx-magic", &trx_magic); -+ if (err != 0 && err != -EINVAL) -+ pr_err("failed to parse \"brcm,trx-magic\" DT attribute, using default: %d\n", err); -+ - parts = kcalloc(TRX_PARSER_MAX_PARTS, sizeof(struct mtd_partition), - GFP_KERNEL); - if (!parts) -@@ -70,7 +77,7 @@ static int parser_trx_parse(struct mtd_i - return err; - } - -- if (trx.magic != TRX_MAGIC) { -+ if (trx.magic != trx_magic) { - kfree(parts); - return -ENOENT; - } |