kernel/linux.git/include/linux/spi/eeprom.h, branch v3.0.96Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v3.0.962009-04-03T02:04:50+00:00memory_accessor: implement the new memory_accessor interfaces for SPI EEPROMs2009-04-03T02:04:50+00:00David Brownelldbrownell@users.sourceforge.net2009-04-02T23:56:58+00:00urn:sha1:14dd1ff0f9e75dd4ae2f1ff8e48becb76d14f4ab
- Define new setup() hook to export the accessor
- Implement accessor methods
Moves some error checking out of the sysfs interface code into the layer
below it, which is now shared by both sysfs and memory access code.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
[PATCH] SPI eeprom driver2007-02-12T17:48:31+00:00David Brownelldavid-b@pacbell.net2007-02-12T08:52:48+00:00urn:sha1:b587b13a4f670ebae79ae6259cf44328455e4e69
This is adds a simple SPI EEPROM driver, providing access to the EEPROM
through sysfs much like the I2C "eeprom" driver ... except this driver
supports write access, and multiple EEPROM sizes.
From: "Tuppa, Walter" <walter.tuppa@siemens.com>
Since I have EEPROMs on SPI with different address sizing, I made some
changes to your at25.c to support them. Works perfectly. (Also includes a
small bugfix for the "what size address" test.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Walter Tuppa <walter.tuppa@siemens.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>