diff options
| author | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2022-01-19 11:22:51 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-01-24 17:28:39 +0000 |
| commit | 672e84469210acb2ab5979650c3062ce45602cea (patch) | |
| tree | 2a7b3bd2e8fed35670ad50d9dac6927ccc5b5eed | |
| parent | 1b57537530e5b5b1f9d7156af044794f18ab8237 (diff) | |
device: constify pciexp_find_extended_cap()
The object pointed to by the struct device * argument is not modified,
therefore it can be made const.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I300d2a59eb0513ddd08d4f1d2a3c6eb829e3f836
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61214
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
| -rw-r--r-- | src/device/pciexp_device.c | 2 | ||||
| -rw-r--r-- | src/include/device/pciexp.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/device/pciexp_device.c b/src/device/pciexp_device.c index 5e2709e38a..e0b3544874 100644 --- a/src/device/pciexp_device.c +++ b/src/device/pciexp_device.c @@ -8,7 +8,7 @@ #include <device/pci_ops.h> #include <device/pciexp.h> -unsigned int pciexp_find_extended_cap(struct device *dev, unsigned int cap) +unsigned int pciexp_find_extended_cap(const struct device *dev, unsigned int cap) { unsigned int this_cap_offset, next_cap_offset; unsigned int this_cap, cafe; diff --git a/src/include/device/pciexp.h b/src/include/device/pciexp.h index 756733e0d8..a72c2ec2a9 100644 --- a/src/include/device/pciexp.h +++ b/src/include/device/pciexp.h @@ -30,7 +30,7 @@ void pciexp_hotplug_scan_bridge(struct device *dev); extern struct device_operations default_pciexp_hotplug_ops_bus; -unsigned int pciexp_find_extended_cap(struct device *dev, unsigned int cap); +unsigned int pciexp_find_extended_cap(const struct device *dev, unsigned int cap); static inline bool pciexp_is_downstream_port(int type) { |