On Wed, 25 Jan 2012 17:11:11 +0100, [email protected] wrote: > From: Yegor Yefremov <[email protected]> > > Add EEPROM usage instructions and example for kernel side. > dm644x-evm was taken as example. > > Signed-off-by: Yegor Yefremov <[email protected]> > --- > drivers/misc/eeprom/at24.c | 9 +++++++++ > 1 files changed, 9 insertions(+), 0 deletions(-) > > diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c > index ab1ad41..49494ad 100644 > --- a/drivers/misc/eeprom/at24.c > +++ b/drivers/misc/eeprom/at24.c > @@ -438,6 +438,15 @@ static ssize_t at24_bin_write(struct file *filp, struct > kobject *kobj, > * This lets other kernel code access the eeprom data. For example, it > * might hold a board's Ethernet address, or board-specific calibration > * data generated on the manufacturing floor. > + * > + * struct at24_platform_data provides special hook .setup, that can > + * invoke at24_macc_read()/at24_macc_write() through memory_accessor: > + * > + * void (*setup)(struct memory_accessor *, void *context); > + * > + * setup hook (if provided) will be executed at the end of at24_probe(). > + * > + * See arch/arm/mach-davinci/board-dm644x-evm.c for details. > */ > > static ssize_t at24_macc_read(struct memory_accessor *macc, char *buf,
Good idea. Acked-by: Jean Delvare <[email protected]> I believe Wolfram will pick this as the maintainer of the at24 driver. -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
