From 0119a48b69feae3331c26a041445d3f2992b6b39 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 19 Jul 2017 16:58:28 -0700 Subject: 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 Reviewed-by: Marcus Wolf Signed-off-by: Greg Kroah-Hartman --- drivers/staging/pi433/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging/pi433') diff --git a/drivers/staging/pi433/Kconfig b/drivers/staging/pi433/Kconfig index b2716b8..87c2ee1 100644 --- a/drivers/staging/pi433/Kconfig +++ b/drivers/staging/pi433/Kconfig @@ -1,6 +1,6 @@ config PI433 tristate "Pi433 - a 433MHz radio module for Raspberry Pi" - default n + depends on SPI ---help--- This option allows you to enable support for the radio module Pi433. -- cgit v1.1