From patchwork Wed May 13 14:23:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 245736 List-Id: U-Boot discussion From: sjg at chromium.org (Simon Glass) Date: Wed, 13 May 2020 08:23:51 -0600 Subject: [PATCH 05/13] cbfs: Adjust file_cbfs_load_header() to use cbfs_priv In-Reply-To: <20200513142359.147589-1-sjg@chromium.org> References: <20200513142359.147589-1-sjg@chromium.org> Message-ID: <20200513142359.147589-6-sjg@chromium.org> This function is strange at the moment in that it takes a header pointer but then accesses the cbfs_s global. Currently clients have their own priv pointer, so update the function to take that as a parameter instead. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- fs/cbfs/cbfs.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/cbfs/cbfs.c b/fs/cbfs/cbfs.c index 1037d19225..765e078423 100644 --- a/fs/cbfs/cbfs.c +++ b/fs/cbfs/cbfs.c @@ -175,8 +175,9 @@ static int file_cbfs_fill_cache(struct cbfs_priv *priv, u8 *start, u32 size, } /* Get the CBFS header out of the ROM and do endian conversion. */ -static int file_cbfs_load_header(ulong end_of_rom, struct cbfs_header *header) +static int file_cbfs_load_header(struct cbfs_priv *priv, ulong end_of_rom) { + struct cbfs_header *header = &priv->header; struct cbfs_header *header_in_rom; int32_t offset = *(u32 *)(end_of_rom - 3); @@ -185,7 +186,7 @@ static int file_cbfs_load_header(ulong end_of_rom, struct cbfs_header *header) if (header->magic != good_magic || header->offset > header->rom_size - header->boot_block_size) { - cbfs_s.result = CBFS_BAD_HEADER; + priv->result = CBFS_BAD_HEADER; return 1; } return 0; @@ -214,7 +215,7 @@ static void cbfs_init(struct cbfs_priv *priv, ulong end_of_rom) priv->initialised = false; - if (file_cbfs_load_header(end_of_rom, &priv->header)) + if (file_cbfs_load_header(priv, end_of_rom)) return; start_of_rom = (u8 *)(end_of_rom + 1 - priv->header.rom_size); @@ -337,7 +338,7 @@ const struct cbfs_cachenode *file_cbfs_find_uncached(ulong end_of_rom, u32 align; static struct cbfs_cachenode node; - if (file_cbfs_load_header(end_of_rom, &priv->header)) + if (file_cbfs_load_header(priv, end_of_rom)) return NULL; start = (u8 *)(end_of_rom + 1 - priv->header.rom_size);