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Commit fb4504fe authored by Jean Delvare's avatar Jean Delvare
Browse files

Move the pcf8591 driver to hwmon 



Directory drivers/i2c/chips is going away, so drivers there must find
new homes. For the pcf8591 driver, the best choice seems to be the
hwmon subsystem. While the Philips PCF8591 device isn't a typical
hardware monitoring chip, its DAC interface is compatible with the
hwmon one, so it fits somewhat.

If a better subsystem is ever created for ADC/DAC chips, the driver
could be moved there.

Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
parent a157d06d

drivers/hwmon/Kconfig

+14 −0
Original line number Diff line number Diff line
@@ -635,6 +635,20 @@ config SENSORS_PC87427 
	  This driver can also be built as a module.  If so, the module

	  will be called pc87427.



config SENSORS_PCF8591

	tristate "Philips PCF8591 ADC/DAC"

	depends on I2C

	default n

	help

	  If you say yes here you get support for Philips PCF8591 4-channel

	  ADC, 1-channel DAC chips.



	  This driver can also be built as a module.  If so, the module

	  will be called pcf8591.



	  These devices are hard to detect and rarely found on mainstream

	  hardware.  If unsure, say N.



config SENSORS_SIS5595

	tristate "Silicon Integrated Systems Corp. SiS5595"

	depends on PCI

drivers/hwmon/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ obj-$(CONFIG_SENSORS_MAX1619) += max1619.o 
obj-$(CONFIG_SENSORS_MAX6650)	+= max6650.o

obj-$(CONFIG_SENSORS_PC87360)	+= pc87360.o

obj-$(CONFIG_SENSORS_PC87427)	+= pc87427.o

obj-$(CONFIG_SENSORS_PCF8591)	+= pcf8591.o

obj-$(CONFIG_SENSORS_SIS5595)	+= sis5595.o

obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o

obj-$(CONFIG_SENSORS_SMSC47M1)	+= smsc47m1.o

drivers/i2c/chips/pcf8591.c→drivers/hwmon/pcf8591.c

+12 −12

File changed and moved.

Contains only whitespace changes.

drivers/i2c/chips/Kconfig

+0 −13
Original line number Diff line number Diff line
@@ -64,19 +64,6 @@ config SENSORS_PCA9539 
	  This driver is deprecated and will be dropped soon. Use

	  drivers/gpio/pca953x.c instead.



config SENSORS_PCF8591

	tristate "Philips PCF8591"

	depends on EXPERIMENTAL

	default n

	help

	  If you say yes here you get support for Philips PCF8591 chips.



	  This driver can also be built as a module.  If so, the module

	  will be called pcf8591.



	  These devices are hard to detect and rarely found on mainstream

	  hardware.  If unsure, say N.



config SENSORS_MAX6875

	tristate "Maxim MAX6875 Power supply supervisor"

	depends on EXPERIMENTAL