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| author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-09-19 15:56:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 20:19:43 +0300 |
| commit | b92d2f5ea852d740c577e01176d290171bc58b4a (patch) | |
| tree | 79e1c1d39cb53a62146a8b46306eb572c51c569a /lib/test_static_key_base.c | |
| parent | b7d773ea9b202ff1038978f13c10425cd34bc560 (diff) | |
| download | linux-b92d2f5ea852d740c577e01176d290171bc58b4a.tar.xz | |
PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields
[ Upstream commit 759574abd78e3b47ec45bbd31a64e8832cf73f97 ]
Use FIELD_GET() to extract PCIe Negotiated Link Width field instead of
custom masking and shifting.
Similarly, change custom code that misleadingly used
PCI_EXP_LNKSTA_NLW_SHIFT to prepare value for PCI_EXP_LNKCAP write
to use FIELD_PREP() with correct field define (PCI_EXP_LNKCAP_MLW).
Link: https://lore.kernel.org/r/20230919125648.1920-5-ilpo.jarvinen@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib/test_static_key_base.c')
0 files changed, 0 insertions, 0 deletions