Building with CONFIG_INPUT set to m:
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_complete':
olpc-xo175-ec.c:(.text+0x75d): undefined reference to `input_event'
olpc-xo175-ec.c:(.text+0x76f): undefined reference to `input_event'
olpc-xo175-ec.c:(.text+0x787): undefined reference to `input_event'
olpc-xo175-ec.c:(.text+0x799): undefined reference to `input_event'
drivers/platform/olpc/olpc-xo175-ec.o: In function `olpc_xo175_ec_probe':
olpc-xo175-ec.c:(.text+0x8d5): undefined reference to `devm_input_allocate_device'
olpc-xo175-ec.c:(.text+0x910): undefined reference to `input_set_capability'
olpc-xo175-ec.c:(.text+0x91c): undefined reference to `input_register_device'
This patch add INPUT dependencies to fix this.
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Fixes: 0c3d931b3ab9 ("Platform: OLPC: Add XO-1.75 EC driver")
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/platform/olpc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/olpc/Kconfig b/drivers/platform/olpc/Kconfig
index 1d3244a..1fa676c 100644
--- a/drivers/platform/olpc/Kconfig
+++ b/drivers/platform/olpc/Kconfig
@@ -6,6 +6,7 @@ config OLPC_XO175_EC
tristate "OLPC XO 1.75 Embedded Controller"
depends on ARCH_MMP || COMPILE_TEST
depends on SPI_SLAVE
+ depends on INPUT
select OLPC_EC
help
Include support for the OLPC XO Embedded Controller (EC). The EC
--
2.7.4
