ARM: at91/ST: remove not needed casts

Remove the unnecessary (void) cast on at91_st_read()
return value.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Ryan Mallon <rmallon@gmail.com>
This commit is contained in:
Nicolas Ferre 2012-02-20 11:13:13 +01:00
commit 9e1c0b2ee8