From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Arnd Bergmann <arnd@arndb.de>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>,
Wolfram Sang <wsa@the-dreams.de>,
linux-i2c@vger.kernel.org
Subject: [PATCH 06/27] i2c: Allow compile test of GPIO consumers if !GPIOLIB
Date: Tue, 5 May 2015 18:32:22 +0200 [thread overview]
Message-ID: <1430843563-18615-6-git-send-email-geert@linux-m68k.org> (raw)
In-Reply-To: <1430843563-18615-1-git-send-email-geert@linux-m68k.org>
The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is
not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer
functionality only, can still be compiled if GPIOLIB is not enabled.
Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where
appropriate.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org
---
drivers/i2c/busses/Kconfig | 4 ++--
drivers/i2c/muxes/Kconfig | 5 +++--
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 2255af23b9c70e69..5c9750ac486cdfa5 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -419,7 +419,7 @@ config I2C_CADENCE
config I2C_CBUS_GPIO
tristate "CBUS I2C driver"
- depends on GPIOLIB
+ depends on GPIOLIB || COMPILE_TEST
help
Support for CBUS access using I2C API. Mostly relevant for Nokia
Internet Tablets (770, N800 and N810).
@@ -525,7 +525,7 @@ config I2C_EXYNOS5
config I2C_GPIO
tristate "GPIO-based bitbanging I2C"
- depends on GPIOLIB
+ depends on GPIOLIB || COMPILE_TEST
select I2C_ALGOBIT
help
This is a very simple bitbanging I2C driver utilizing the
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index f6d313e528de3453..fdd0769c84a31a02 100644
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig
@@ -7,7 +7,8 @@ menu "Multiplexer I2C Chip support"
config I2C_ARB_GPIO_CHALLENGE
tristate "GPIO-based I2C arbitration"
- depends on GPIOLIB && OF
+ depends on GPIOLIB || COMPILE_TEST
+ depends on OF
help
If you say yes to this option, support will be included for an
I2C multimaster arbitration scheme using GPIOs and a challenge &
@@ -40,7 +41,7 @@ config I2C_MUX_PCA9541
config I2C_MUX_PCA954x
tristate "Philips PCA954x I2C Mux/switches"
- depends on GPIOLIB
+ depends on GPIOLIB || COMPILE_TEST
help
If you say yes here you get support for the Philips PCA954x
I2C mux/switch devices.
--
1.9.1
next parent reply other threads:[~2015-05-05 16:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1430836404-15513-1-git-send-email-geert@linux-m68k.org>
[not found] ` <1430843563-18615-1-git-send-email-geert@linux-m68k.org>
2015-05-05 16:32 ` Geert Uytterhoeven [this message]
2015-05-12 13:23 ` [PATCH 06/27] i2c: Allow compile test of GPIO consumers if !GPIOLIB wsa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1430843563-18615-6-git-send-email-geert@linux-m68k.org \
--to=geert@linux-m68k.org \
--cc=arnd@arndb.de \
--cc=gnurou@gmail.com \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=wsa@the-dreams.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).