Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti', 'asoc/topic...

[sfrench/cifs-2.6.git] / include / linux / mfd / cros_ec.h

diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
index 7a01c94496f14eac3c1ed13b37a9811cc1b6f853..3eef9fb9968ae730716a79bc9e3aef8be4e2e650 100644 (file)
--- a/include/linux/mfd/cros_ec.h
+++ b/include/linux/mfd/cros_ec.h
@@ -35,10 +35,11 @@
  * Max bus-specific overhead incurred by request/responses.
  * I2C requires 1 additional byte for requests.
  * I2C requires 2 additional bytes for responses.
+ * SPI requires up to 32 additional bytes for responses.
  * */
 #define EC_PROTO_VERSION_UNKNOWN       0
 #define EC_MAX_REQUEST_OVERHEAD                1
-#define EC_MAX_RESPONSE_OVERHEAD       2
+#define EC_MAX_RESPONSE_OVERHEAD       32
 
 /*
  * Command interface between EC and AP, for LPC, I2C and SPI interfaces.