From acfbb1b8a494d7bfd316dfb363a820e6df637e8d Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Thu, 26 Aug 2021 20:55:43 +0200 Subject: PCI/VPD: Add pci_vpd_find_id_string() Add a pci_vpd_find_id_string() API function to retrieve the ID string from VPD. This way callers don't need pci_vpd_lrdt_size() any longer, and it can be made private to the VPD core. Link: https://lore.kernel.org/r/c5225bf6-8d29-970d-e271-0d7b52252630@gmail.com Signed-off-by: Heiner Kallweit Signed-off-by: Bjorn Helgaas --- drivers/pci/vpd.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/pci') diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index b7bf014ccc5f..79712b3d17b6 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -320,6 +320,12 @@ static int pci_vpd_find_tag(const u8 *buf, unsigned int len, u8 rdt, unsigned in return -ENOENT; } +int pci_vpd_find_id_string(const u8 *buf, unsigned int len, unsigned int *size) +{ + return pci_vpd_find_tag(buf, len, PCI_VPD_LRDT_ID_STRING, size); +} +EXPORT_SYMBOL_GPL(pci_vpd_find_id_string); + static int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off, unsigned int len, const char *kw) { -- cgit v1.2.3