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author | Zhen Lei <thunder.leizhen@huawei.com> | 2020-12-07 16:47:52 +0800 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2020-12-09 23:00:14 +0100 |
commit | 387270cb0b4035491c4812effd8b5af0e385a66c (patch) | |
tree | e3b7218486d65bb354e8817bfadb9d1a5aba8212 /security/keys/gc.c | |
parent | d23e6297176453a247b83b3a476e33d75bf2968a (diff) |
ARM: dts: mmp2-olpc-xo-1-75: clear the warnings when make dtbs
The check_spi_bus_bridge() in scripts/dtc/checks.c requires that the node
have "spi-slave" property must with "#address-cells = <0>" and
"#size-cells = <0>". But currently both "#address-cells" and "#size-cells"
properties are deleted, the corresponding default values are 2 and 1. As a
result, the check fails and below warnings is displayed.
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): \
/soc/apb@d4000000/spi@d4037000: incorrect #address-cells for SPI bus
also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2.dtsi:472.23-480.6: Warning (spi_bus_bridge): \
/soc/apb@d4000000/spi@d4037000: incorrect #size-cells for SPI bus
also defined at arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts:225.7-237.3
arch/arm/boot/dts/mmp2-olpc-xo-1-75.dtb: Warning (spi_bus_reg): \
Failed prerequisite 'spi_bus_bridge'
Because the value of "#size-cells" is already defined as zero in the node
"ssp3: spi@d4037000" in arch/arm/boot/dts/mmp2.dtsi. So we only need to
explicitly add "#address-cells = <0>" and keep "#size-cells" no change.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201207084752.1665-2-thunder.leizhen@huawei.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'security/keys/gc.c')
0 files changed, 0 insertions, 0 deletions