Change in flashrom[master]: tests: Remove mock struct pci_dev, use real pci symbols in tests

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/62948 )

Change subject: tests: Remove mock struct pci_dev, use real pci symbols in tests
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tests: Remove mock struct pci_dev, use real pci symbols in tests

As a follow up on CB:62845 this patch removes mock struct
pci_dev and now tests are including pci/pci.h header and all
real symbols from the header.

Importantly, this means libpci now becomes a dependency
for tests (similar to how libusb is already a dependency for
tests as a result of
commit f47ff316ec79b014a5a37898d46e78e61acd6b01 )

BUG=b:181803212
TEST=ninja test

Change-Id: I1206fbdca392f190066a364376ce0db28071e53c
Signed-off-by: Anastasia Klimchuk 
---
M tests/io_mock.h
M tests/tests.c
2 files changed, 3 insertions(+), 8 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/48/62948/1

diff --git a/tests/io_mock.h b/tests/io_mock.h
index f8f75ad..95bcc6c 100644
--- a/tests/io_mock.h
+++ b/tests/io_mock.h
@@ -35,20 +35,15 @@
 #include <stdio.h>

/*
- * Explicitly including the header because some tests are using libusb structs
+ * Explicitly including the headers because some tests are using structs
  * in depth, opaque symbols are not sufficient.
  */
 #include <libusb.h>
+#include <pci/pci.h>

/* Address value needs fit into uint8_t. */
 #define USB_DEVICE_ADDRESS 19

-/* Define struct pci_dev to avoid dependency on pci.h */
-struct pci_dev {
-	char padding[18];
-	unsigned int device_id;
-};
-
 /* POSIX open() flags, avoiding dependency on fcntl.h */
 #define O_RDONLY 0
 #define O_WRONLY 1
diff --git a/tests/tests.c b/tests/tests.c
index f1fb3f3..111648c 100644
--- a/tests/tests.c
+++ b/tests/tests.c
@@ -48,7 +48,7 @@
 }

struct pci_dev mock_pci_dev = {
-	.device_id = NON_ZERO,
+	.device_id = (short unsigned int) NON_ZERO,
 };

struct pci_dev *__wrap_pcidev_init(void *devs, int bar)