Re: [spi-devel-general] mmc_spi stopped working

2007-10-24 Thread David Brownell
On Wednesday 17 October 2007, Pierre Ossman wrote: > > On Wed, 17 Oct 2007 12:37:13 -0700 > David Brownell <[EMAIL PROTECTED]> wrote: > > That issue is 49dce689ad4ef0fd1f970ef762168e4bd46f69a3, the > > classdev-elimination patch from Tony Jones.  It broke the > > "does this bus have more than one

[spi-devel-general] [patch 2.6.24-rc1] at25 driver is for EEPROM not FLASH

2007-10-24 Thread David Brownell
Add comment to at25 driver that it's for EEPROM chips, not FLASH chips ... the AT25 series has both types of chip, and sometimes they're even pin-compatible. The command sets are different, as is the treatment of erasure. (FLASH needs explicit erasure, but with EEPROM it's implicit.) Note that a