X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fi2c%2Fchips%2FKconfig;h=87ee3ce58618b7c3ed7a519859b042023be325fb;hb=e37a72de84d27ee8bc0e7dbb5c2f1774ed306dbb;hp=6bd44a44cd28bedc1b3b3157f88e44c99645b5d6;hpb=303760b44a7a142cb9f4c9df4609fb63bbda98db;p=powerpc.git

diff --git a/drivers/i2c/chips/Kconfig b/drivers/i2c/chips/Kconfig
index 6bd44a44cd..87ee3ce586 100644
--- a/drivers/i2c/chips/Kconfig
+++ b/drivers/i2c/chips/Kconfig
@@ -39,6 +39,7 @@ config SENSORS_EEPROM
 config SENSORS_PCF8574
 	tristate "Philips PCF8574 and PCF8574A"
 	depends on I2C && EXPERIMENTAL
+	default n
 	help
 	  If you say yes here you get support for Philips PCF8574 and 
 	  PCF8574A chips.
@@ -46,6 +47,9 @@ config SENSORS_PCF8574
 	  This driver can also be built as a module.  If so, the module
 	  will be called pcf8574.
 
+	  These devices are hard to detect and rarely found on mainstream
+	  hardware.  If unsure, say N.
+
 config SENSORS_PCA9539
 	tristate "Philips PCA9539 16-bit I/O port"
 	depends on I2C && EXPERIMENTAL
@@ -59,20 +63,15 @@ config SENSORS_PCA9539
 config SENSORS_PCF8591
 	tristate "Philips PCF8591"
 	depends on I2C && 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.
 
-config SENSORS_RTC8564
-	tristate "Epson 8564 RTC chip"
-	depends on I2C && EXPERIMENTAL
-	help
-	  If you say yes here you get support for the Epson 8564 RTC chip.
-
-	  This driver can also be built as a module.  If so, the module
-	  will be called i2c-rtc8564.
+	  These devices are hard to detect and rarely found on mainstream
+	  hardware.  If unsure, say N.
 
 config ISP1301_OMAP
 	tristate "Philips ISP1301 with OMAP OTG"