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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 10:48:15 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 10:48:15 +0400 |
| commit | 4e18585d51434c28269e625e56a06396d70d0ff2 (patch) | |
| tree | 24b5e8f6d66986d636d96622808d160bad565a52 /drivers/tty/n_gsm.c | |
| parent | d73dfc6a4199e0e37b54c647549828eabda67c7c (diff) | |
| download | linux-4e18585d51434c28269e625e56a06396d70d0ff2.tar.xz | |
Revert "n_gsm.c: add tx_lock in gsm_send"
This reverts commit f96f7f7f39af53274d98aa9c29d6fa4d122218a4, at the
request of Jin.
Cc: xiaojin <jin.xiao@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_gsm.c')
| -rw-r--r-- | drivers/tty/n_gsm.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index d84dcfeadce3..e0f80ce0cf8f 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -573,7 +573,6 @@ static void gsm_send(struct gsm_mux *gsm, int addr, int cr, int control) int len; u8 cbuf[10]; u8 ibuf[3]; - unsigned long flags; switch (gsm->encoding) { case 0: @@ -603,9 +602,7 @@ static void gsm_send(struct gsm_mux *gsm, int addr, int cr, int control) WARN_ON(1); return; } - spin_lock_irqsave(&gsm->tx_lock, flags); gsm->output(gsm, cbuf, len); - spin_unlock_irqrestore(&gsm->tx_lock, flags); gsm_print_packet("-->", addr, cr, control, NULL, 0); } |