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| author | Peter Hurley <peter@hurleysoftware.com> | 2014-09-10 15:06:29 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-23 21:19:35 -0700 |
| commit | 938f7e13b55a76ad98964509f6d13bbcf852e617 (patch) | |
| tree | df81fad2260c03b712906a4440e486815e09fbbd /mm/page_io.c | |
| parent | 8620d3e5382a3c172a7885fa67a70955ca930425 (diff) | |
| download | linux-938f7e13b55a76ad98964509f6d13bbcf852e617.tar.gz linux-938f7e13b55a76ad98964509f6d13bbcf852e617.tar.bz2 linux-938f7e13b55a76ad98964509f6d13bbcf852e617.zip | |
serial: core: Use spin_lock_irq() in uart_set_termios()
uart_set_termios() is called with interrupts enabled; no need to
save and restore the interrupt state when taking the uart port lock.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/page_io.c')
0 files changed, 0 insertions, 0 deletions