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authorSonic Zhang <sonic.zhang@analog.com>2008-06-19 17:46:39 +0800
committerBryan Wu <cooloney@kernel.org>2008-06-19 17:46:39 +0800
commitf30ac0ce34f32bb998ac87e37b251374de03e603 (patch)
treecb22bb5d8ec4ef450902552c66809188a5d788bf /include/asm-blackfin/mach-bf548
parentec64b6c8763c83899908fdd62746435c19211686 (diff)
Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.
This allows other threads to run when the serial driver polls the CTS PIN in a loop. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'include/asm-blackfin/mach-bf548')
-rw-r--r--include/asm-blackfin/mach-bf548/bfin_serial_5xx.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
index aabe5b92f11c..5e29446a8e03 100644
--- a/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf548/bfin_serial_5xx.h
@@ -99,7 +99,7 @@ struct bfin_serial_port {
struct work_struct tx_dma_workqueue;
#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
- struct work_struct cts_workqueue;
+ struct timer_list cts_timer;
int cts_pin;
int rts_pin;
#endif