diff mbox

mux: adg792a: always require I2C support

Message ID 20170609102304.2896514-1-arnd@arndb.de
State Accepted
Commit aca4e68acf3a08561f2a413322cbb232edad8764
Headers show

Commit Message

Arnd Bergmann June 9, 2017, 10:22 a.m. UTC
COMPILE_TEST makes no sense when I2C is disabled, as the driver cannot compile
in that configuration:

drivers/mux/mux-adg792a.c: In function 'adg792a_write_cmd':
drivers/mux/mux-adg792a.c:34:9: error: implicit declaration of function 'i2c_smbus_write_byte_data'; did you mean 'i2c_set_clientdata'? [-Werror=implicit-function-declaration]
drivers/mux/mux-adg792a.o: In function `adg792a_driver_init':
mux-adg792a.c:(.init.text+0x14): undefined reference to `i2c_register_driver'
drivers/mux/mux-adg792a.o: In function `adg792a_probe':
mux-adg792a.c:(.text.adg792a_probe+0x94): undefined reference to `i2c_smbus_write_byte_data'
drivers/mux/mux-adg792a.o: In function `adg792a_set':
mux-adg792a.c:(.text.adg792a_set+0x80): undefined reference to `i2c_smbus_write_byte_data'

Fixes: afda08c4caa9 ("mux: adg792a: add mux controller driver for ADG792A/G")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

---
 drivers/mux/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.9.0

Comments

Peter Rosin June 9, 2017, 10:31 a.m. UTC | #1
On 2017-06-09 12:22, Arnd Bergmann wrote:
> COMPILE_TEST makes no sense when I2C is disabled, as the driver cannot compile

> in that configuration:


Ouch, thanks for catching!

Reviewed-by: Peter Rosin <peda@axentia.se>


Greg, I assume you will you be taking this?

Cheers,
peda
Greg Kroah-Hartman June 9, 2017, 10:45 a.m. UTC | #2
On Fri, Jun 09, 2017 at 12:31:10PM +0200, Peter Rosin wrote:
> On 2017-06-09 12:22, Arnd Bergmann wrote:

> > COMPILE_TEST makes no sense when I2C is disabled, as the driver cannot compile

> > in that configuration:

> 

> Ouch, thanks for catching!

> 

> Reviewed-by: Peter Rosin <peda@axentia.se>

> 

> Greg, I assume you will you be taking this?


Yes, will do so now, thanks.

greg k-h
diff mbox

Patch

diff --git a/drivers/mux/Kconfig b/drivers/mux/Kconfig
index e8f1df74644c..7c754a0f14bb 100644
--- a/drivers/mux/Kconfig
+++ b/drivers/mux/Kconfig
@@ -19,7 +19,7 @@  if MULTIPLEXER
 
 config MUX_ADG792A
 	tristate "Analog Devices ADG792A/ADG792G Multiplexers"
-	depends on I2C || COMPILE_TEST
+	depends on I2C
 	help
 	  ADG792A and ADG792G Wide Bandwidth Triple 4:1 Multiplexers