Merge branch 'block-dir' of git://brick.kernel.dk/data/git/linux-2.6-block

[linux-2.6] / drivers / w1 / Kconfig

diff --git a/drivers/w1/Kconfig b/drivers/w1/Kconfig
index 1d5d0872eb4dea843e0fd78695a407e2ab557b3e..9a1e00dd3e02a45363911ce7ee04e3a680b87796 100644 (file)
--- a/drivers/w1/Kconfig
+++ b/drivers/w1/Kconfig
@@ -61,4 +61,13 @@ config W1_DS2433
          Say Y here if you want to use a 1-wire
          4kb EEPROM family device (DS2433).
 
+config W1_DS2433_CRC
+       bool "Protect DS2433 data with a CRC16"
+       depends on W1_DS2433
+       select CRC16
+       help
+         Say Y here to protect DS2433 data with a CRC16.
+         Each block has 30 bytes of data and a two byte CRC16.
+         Full block writes are only allowed if the CRC is valid.
+
 endmenu