PCI/VPD: Stop exporting pci_vpd_find_info_keyword()

Now that the last users have been migrated to pci_vpd_find_ro_keyword()
we can stop exporting this function. It's still used in VPD core code.

Link: https://lore.kernel.org/r/96ca2a56-383e-9b61-9cba-4f1e5611dc15@gmail.comSigned-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

drivers/pci/vpd.c

@@ -311,7 +311,7 @@ static int pci_vpd_find_tag(const u8 *buf, unsigned int len, u8 rdt)
 	return -ENOENT;
 }
 
-int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
+static int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
 			      unsigned int len, const char *kw)
 {
 	int i;
@@ -327,7 +327,6 @@ int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
 
 	return -ENOENT;
 }
-EXPORT_SYMBOL_GPL(pci_vpd_find_info_keyword);
 
 /**
  * pci_read_vpd - Read one entry from Vital Product Data

include/linux/pci.h

@@ -2339,19 +2339,6 @@ static inline u8 pci_vpd_info_field_size(const u8 *info_field)
  */
 void *pci_vpd_alloc(struct pci_dev *dev, unsigned int *size);
 
-/**
- * pci_vpd_find_info_keyword - Locates an information field keyword in the VPD
- * @buf: Pointer to buffered vpd data
- * @off: The offset into the buffer at which to begin the search
- * @len: The length of the buffer area, relative to off, in which to search
- * @kw: The keyword to search for
- *
- * Returns the index where the information field keyword was found or
- * -ENOENT otherwise.
- */
-int pci_vpd_find_info_keyword(const u8 *buf, unsigned int off,
-			      unsigned int len, const char *kw);
-
 /**
  * pci_vpd_find_ro_info_keyword - Locate info field keyword in VPD RO section
  * @buf: Pointer to buffered VPD data