Timur Tabi f49156ea1b powerpc/qe: add polling timeout to qe_issue_cmd() ... The qe_issue_cmd() function (Freescale PowerPC QUICC Engine library) polls on a register until a status bit changes, but does not include a timeout to handle the situation if the bit never changes. Change the code to use the new spin_event_timeout() macro, which simplifies polling on a register without a timeout. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>		2009-06-23 08:09:41 -05:00
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gpio.c
Kconfig
Makefile
qe_ic.c
qe_ic.h
qe_io.c
qe.c	powerpc/qe: add polling timeout to qe_issue_cmd()	2009-06-23 08:09:41 -05:00
ucc_fast.c
ucc_slow.c
ucc.c
usb.c