pcmcia: rsrc_nonstatic: Fix call-back function as reference formatting

Fixes the following W=1 kernel build warning(s):

 drivers/pcmcia/rsrc_nonstatic.c:349: warning: Function parameter or member 'value' not described in 'do_validate_mem'
 drivers/pcmcia/rsrc_nonstatic.c:349: warning: Excess function parameter 'validate' description in 'do_validate_mem'
 drivers/pcmcia/rsrc_nonstatic.c:407: warning: Function parameter or member 'value' not described in 'do_mem_probe'
 drivers/pcmcia/rsrc_nonstatic.c:407: warning: Excess function parameter 'validate' description in 'do_mem_probe'
 drivers/pcmcia/rsrc_nonstatic.c:407: warning: Excess function parameter 'fallback' description in 'do_mem_probe'

Signed-off-by: Lee Jones <lee.jones@linaro.org>
[linux@dominikbrodowski.net: removed list of CCs]
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>