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| author | Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com> | 2026-05-04 12:20:14 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-05-15 13:08:36 +0300 |
| commit | 69f93dbb40377edc4c4bf3fc67bbd63ba35fde3d (patch) | |
| tree | c79b7b2e14a13631530544bdf18acd0b73efc684 | |
| parent | 69e7b807ba7464fe9fd46bc72562cdeabe9a374c (diff) | |
| download | linux-69f93dbb40377edc4c4bf3fc67bbd63ba35fde3d.tar.xz | |
hwrng: drivers - Drop unused assignment to pci driver_data
Explicitly assigning 0 to driver_data in drivers not using this member
has no benefit. Drop these and similarly depend on the compiler to
zero-initialize the list terminator.
This is a preparation for making struct pci_device_id::driver_data an
anonymous union (which makes initializing using a list expression fail),
but it's also a nice cleanup by itself.
It was verified on x86 and arm64 that this change doesn't introduce
changes to the compiled drivers.
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/char/hw_random/amd-rng.c | 6 | ||||
| -rw-r--r-- | drivers/char/hw_random/cavium-rng.c | 4 | ||||
| -rw-r--r-- | drivers/char/hw_random/geode-rng.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/char/hw_random/amd-rng.c b/drivers/char/hw_random/amd-rng.c index 332d594bdf70..dff80daae587 100644 --- a/drivers/char/hw_random/amd-rng.c +++ b/drivers/char/hw_random/amd-rng.c @@ -47,9 +47,9 @@ * want to register another driver on the same PCI id. */ static const struct pci_device_id pci_tbl[] = { - { PCI_VDEVICE(AMD, 0x7443), 0, }, - { PCI_VDEVICE(AMD, 0x746b), 0, }, - { 0, }, /* terminate list */ + { PCI_VDEVICE(AMD, 0x7443) }, + { PCI_VDEVICE(AMD, 0x746b) }, + { } /* terminate list */ }; MODULE_DEVICE_TABLE(pci, pci_tbl); diff --git a/drivers/char/hw_random/cavium-rng.c b/drivers/char/hw_random/cavium-rng.c index d9d7b6038c06..3e2c042009f6 100644 --- a/drivers/char/hw_random/cavium-rng.c +++ b/drivers/char/hw_random/cavium-rng.c @@ -73,8 +73,8 @@ static void cavium_rng_remove(struct pci_dev *pdev) } static const struct pci_device_id cavium_rng_pf_id_table[] = { - { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, 0xa018), 0, 0, 0}, /* Thunder RNM */ - {0,}, + { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, 0xa018) }, /* Thunder RNM */ + { }, }; MODULE_DEVICE_TABLE(pci, cavium_rng_pf_id_table); diff --git a/drivers/char/hw_random/geode-rng.c b/drivers/char/hw_random/geode-rng.c index 1b21d58e1768..ae63eff64344 100644 --- a/drivers/char/hw_random/geode-rng.c +++ b/drivers/char/hw_random/geode-rng.c @@ -46,8 +46,8 @@ * want to register another driver on the same PCI id. */ static const struct pci_device_id pci_tbl[] = { - { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_LX_AES), 0, }, - { 0, }, /* terminate list */ + { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_LX_AES) }, + { } /* terminate list */ }; MODULE_DEVICE_TABLE(pci, pci_tbl); |