From: William Breathitt Gray <vilhelm.gray@gmail.com>
To: linus.walleij@linaro.org
Cc: mail@maciej.szmigiero.name, linux@roeck-us.net,
linux-gpio@vger.kernel.org, linux-iio@vger.kernel.org,
linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org,
William Breathitt Gray <vilhelm.gray@gmail.com>,
Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Subject: [PATCH v2 1/5] iio: Change ISA_BUS_API dependency to selection
Date: Fri, 29 Dec 2017 15:13:19 -0500 [thread overview]
Message-ID: <84517171cdb142f3f04b45de6ef8daf13442a866.1514578085.git.vilhelm.gray@gmail.com> (raw)
In-Reply-To: <cover.1514578085.git.vilhelm.gray@gmail.com>
The ISA_BUS_API Kconfig option enables the compilation of the ISA bus
driver. The ISA bus driver does not perform any hardware interaction,
and is instead just a thin layer of software abstraction to eliminate
boilerplate code common to ISA-style device drivers. Since ISA_BUS_API
has no dependencies and does not jeopardize the integrity of the system
when enabled, drivers should select it when the ISA bus driver
functionality is needed.
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
---
drivers/iio/adc/Kconfig | 3 ++-
drivers/iio/counter/Kconfig | 3 ++-
drivers/iio/dac/Kconfig | 3 ++-
3 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index ef86296b8b0d..7c00e5858693 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -658,7 +658,8 @@ config STM32_ADC
config STX104
tristate "Apex Embedded Systems STX104 driver"
- depends on PC104 && X86 && ISA_BUS_API
+ depends on PC104 && X86
+ select ISA_BUS_API
select GPIOLIB
help
Say yes here to build support for the Apex Embedded Systems STX104
diff --git a/drivers/iio/counter/Kconfig b/drivers/iio/counter/Kconfig
index 474e1ac4e7c0..bf1e559ad7cd 100644
--- a/drivers/iio/counter/Kconfig
+++ b/drivers/iio/counter/Kconfig
@@ -7,7 +7,8 @@ menu "Counters"
config 104_QUAD_8
tristate "ACCES 104-QUAD-8 driver"
- depends on PC104 && X86 && ISA_BUS_API
+ depends on PC104 && X86
+ select ISA_BUS_API
help
Say yes here to build support for the ACCES 104-QUAD-8 quadrature
encoder counter/interface device family (104-QUAD-8, 104-QUAD-4).
diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index 965d5c0d2468..76db0768e454 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -195,7 +195,8 @@ config AD7303
config CIO_DAC
tristate "Measurement Computing CIO-DAC IIO driver"
- depends on X86 && ISA_BUS_API
+ depends on X86 && (ISA_BUS || PC104)
+ select ISA_BUS_API
help
Say yes here to build support for the Measurement Computing CIO-DAC
analog output device family (CIO-DAC16, CIO-DAC08, PC104-DAC06). The
--
2.15.1
next prev parent reply other threads:[~2017-12-29 20:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-29 20:13 [PATCH v2 0/5] " William Breathitt Gray
2017-12-29 20:13 ` William Breathitt Gray [this message]
2018-01-01 9:55 ` [PATCH v2 1/5] iio: " Jonathan Cameron
2018-02-22 15:14 ` Linus Walleij
2017-12-29 20:13 ` [PATCH v2 2/5] watchdog: " William Breathitt Gray
2018-02-22 15:15 ` Linus Walleij
2017-12-29 20:13 ` [PATCH v2 3/5] gpio: " William Breathitt Gray
2018-02-22 15:16 ` Linus Walleij
2018-02-22 20:30 ` William Breathitt Gray
2018-02-22 20:44 ` Maciej S. Szmigiero
2018-02-23 13:50 ` Maciej S. Szmigiero
2018-02-23 14:09 ` Linus Walleij
2017-12-29 20:14 ` [PATCH v2 4/5] isa: Remove ISA_BUS_API selection for ISA_BUS William Breathitt Gray
2018-02-22 15:18 ` Linus Walleij
2017-12-29 20:14 ` [PATCH v2 5/5] pc104: Add EXPERT dependency for PC104 Kconfig option William Breathitt Gray
2018-02-22 15:20 ` Linus Walleij
2018-02-22 20:45 ` William Breathitt Gray
2018-01-02 9:29 ` [PATCH v2 0/5] Change ISA_BUS_API dependency to selection Linus Walleij
2018-01-31 2:22 ` William Breathitt Gray
2018-02-19 14:47 ` Maciej S. Szmigiero
2018-02-22 15:13 ` Linus Walleij
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