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authorRandy Dunlap <rdunlap@infradead.org>2017-07-20 02:58:28 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-07-29 02:55:40 +0300
commit0119a48b69feae3331c26a041445d3f2992b6b39 (patch)
treec9abf8082acc7e41a2748478042af05e081eb377 /Documentation/early-userspace
parent39ae5f1e4b86333b2ca97a278a93640d61fcf77d (diff)
downloadlinux-0119a48b69feae3331c26a041445d3f2992b6b39.tar.xz
staging: pi433: depends on SPI
The pi433 driver uses SPI interfaces so it should depend on SPI. Also, the "default n" can be removed since that is already the default. Fixes these build errors when SPI is not enabled: drivers/staging/pi433/pi433_if.o: In function `pi433_probe': pi433_if.c:(.text+0x1135): undefined reference to `spi_setup' pi433_if.c:(.text+0x1177): undefined reference to `spi_write_then_read' drivers/staging/pi433/pi433_if.o: In function `pi433_init': pi433_if.c:(.init.text+0xb8): undefined reference to `__spi_register_driver' drivers/staging/pi433/rf69.o: In function `rf69_read_fifo': rf69.c:(.text+0x102): undefined reference to `spi_sync' drivers/staging/pi433/rf69.o: In function `rf69_write_fifo': rf69.c:(.text+0x248): undefined reference to `spi_sync' drivers/staging/pi433/rf69.o: In function `rf69_read_reg': rf69.c:(.text+0x290): undefined reference to `spi_write_then_read' drivers/staging/pi433/rf69.o: In function `rf69_write_reg': rf69.c:(.text+0x523): undefined reference to `spi_sync' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Marcus Wolf <linux@wolf-entwicklungen.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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