memory_accessor: implement the new memory_accessor interfaces for SPI EEPROMs

[net-next-2.6.git] / include / linux / spi / eeprom.h

diff --git a/include/linux/spi/eeprom.h b/include/linux/spi/eeprom.h
index 1085212c446e2bf562e9b4e1867be002af9ebaf6..306e7b1c69edf30243836e89d7141e47934e7a98 100644 (file)
--- a/include/linux/spi/eeprom.h
+++ b/include/linux/spi/eeprom.h
@@ -1,6 +1,8 @@
 #ifndef __LINUX_SPI_EEPROM_H
 #define __LINUX_SPI_EEPROM_H
 
+#include <linux/memory.h>
+
 /*
  * Put one of these structures in platform_data for SPI EEPROMS handled
  * by the "at25" driver.  On SPI, most EEPROMS understand the same core
@@ -17,6 +19,10 @@ struct spi_eeprom {
 #define        EE_ADDR2        0x0002                  /* 16 bit addrs */
 #define        EE_ADDR3        0x0004                  /* 24 bit addrs */
 #define        EE_READONLY     0x0008                  /* disallow writes */
+
+       /* for exporting this chip's data to other kernel code */
+       void (*setup)(struct memory_accessor *mem, void *context);
+       void *context;
 };
 
 #endif /* __LINUX_SPI_EEPROM_H */