i2c/chips: Remove deprecated pcf8575 driver

The pcf8575 driver in drivers/i2c/chips which just exports its register to
sysfs is superseded by drivers/gpio/pcf857x.c which properly uses the gpiolib.
As this driver has been deprecated for more than a year, finally remove it.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Bart Van Assche <bart.vanassche@gmail.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 0 insertions, 18 deletions

diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 02d746c9c474..1b5455ec2903 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -33,24 +33,6 @@ config SENSORS_PCF8574
           These devices are hard to detect and rarely found on mainstream
           hardware.  If unsure, say N.
 
-config PCF8575
-        tristate "Philips PCF8575 (DEPRECATED)"
-        default n
-        depends on GPIO_PCF857X = "n"
-        help
-          If you say yes here you get support for Philips PCF8575 chip.
-          This chip is a 16-bit I/O expander for the I2C bus.  Several other
-          chip manufacturers sell equivalent chips, e.g. Texas Instruments.
-
-          This driver can also be built as a module.  If so, the module
-          will be called pcf8575.
-
-          This driver is deprecated and will be dropped soon. Use
-          drivers/gpio/pcf857x.c instead.
-
-          This device is hard to detect and is rarely found on mainstream
-          hardware.  If unsure, say N.
-
 config SENSORS_PCA9539
         tristate "Philips PCA9539 16-bit I/O port (DEPRECATED)"
         depends on EXPERIMENTAL && GPIO_PCA953X = "n"