Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1403758 > unrolled thread

[PATCH 1/2] Input: atmel captouch depends on i2c

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  [PATCH 1/2] Input: atmel captouch depends on i2c Arnd Bergmann <arnd@arndb.de> - 2016-05-19 16:00 +0200

#1403758 — [PATCH 1/2] Input: atmel captouch depends on i2c

The newly added Atmal captouch driver fails to build when CONFIG_I2C
is disabled:

drivers/input/misc/atmel_captouch.c: In function 'atmel_read':
drivers/input/misc/atmel_captouch.c:115:8: error: implicit declaration of function 'i2c_transfer' [-Werror=implicit-function-declaration]

This adds an explicit Kconfig dependency to prevent the broken
configuration.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: b06d43f7a3db ("Input: add Atmel Captouch Button driver")
---
 drivers/input/misc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 9c3dfe79d4d4..27d6da0e354a 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -85,6 +85,7 @@ config INPUT_ARIZONA_HAPTICS
 config INPUT_ATMEL_CAPTOUCH
 	tristate "Atmel Capacitive Touch Button Driver"
 	depends on OF || COMPILE_TEST
+	depends on I2C
 	help
 	  Say Y here if an Atmel Capacitive Touch Button device which
 	  implements "captouch" protocol is connected to I2C bus. Typically
-- 
2.7.0

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web