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| author | Ferhat Gecdogan <ferhatgec@users.noreply.github.com> | 2021-07-01 18:09:46 +0000 |
|---|---|---|
| committer | Marcin Wojtas <mw@FreeBSD.org> | 2021-07-01 18:09:46 +0000 |
| commit | 8df71ea1aa3b39f84e7ee3122a333caab57c3e1a (patch) | |
| tree | 0a472aedf70c4a80f7450b73aea0c23d5bd4fabe | |
| parent | 2ca21223c52068e1111a7901e08a5cf09d0aaa8e (diff) | |
| download | src-8df71ea1aa3b39f84e7ee3122a333caab57c3e1a.tar.gz src-8df71ea1aa3b39f84e7ee3122a333caab57c3e1a.zip | |
tegra_pcie: use switch instead of if in tegra_pcib_pex_ctrl
Simplify obtaining per-port data in tegra_pcib_pex_ctrl() routine.
Reviewed by: imp, mw
Pull Request: https://github.com/freebsd/freebsd-src/pull/481
| -rw-r--r-- | sys/arm/nvidia/tegra_pcie.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/arm/nvidia/tegra_pcie.c b/sys/arm/nvidia/tegra_pcie.c index aa488bb8c0e4..ec8f361cff7f 100644 --- a/sys/arm/nvidia/tegra_pcie.c +++ b/sys/arm/nvidia/tegra_pcie.c @@ -835,17 +835,16 @@ tegra_pcib_msi_map_msi(device_t dev, device_t child, struct intr_irqsrc *isrc, static bus_size_t tegra_pcib_pex_ctrl(struct tegra_pcib_softc *sc, int port) { - if (port >= TEGRA_PCIB_MAX_PORTS) - panic("invalid port number: %d\n", port); - - if (port == 0) + switch (port) { + case 0: return (AFI_PEX0_CTRL); - else if (port == 1) + case 1: return (AFI_PEX1_CTRL); - else if (port == 2) + case 2: return (AFI_PEX2_CTRL); - else + default: panic("invalid port number: %d\n", port); + } } static int |