• David Brownell's avatar
    avr32: some mmc/sd cleanups · 3c26e170
    David Brownell authored
    Minor cleanups for the MMC/SD support on avr32:
    
     - Make at32_add_device_mci() properly initialize "missing"
       platform data ... so boards like STK1002 won't try GPIO 0.
    
     - Switch over to gpio_is_valid() instead of testing for only
       one designated value.
    
     - Provide STK1002 platform data for the unlikely case that
       switches are set so first Ethernet controller isn't in use.
       (That's the only way to get card detect and writeprotect
       switch sensing on the STK1000.)
    
    And get rid of one "unused variable" warning.
    Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
    Signed-off-by: default avatarHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
    3c26e170
atmel-mci.c 27.3 KB