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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-20 11:24:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-20 11:24:39 -0700 |
| commit | 843ec558f91b8e8fdb6efc908f2c0506407cc750 (patch) | |
| tree | 1866dccbc298390fc8686875942324075fd83f9d /drivers/tty/serial/pxa.c | |
| parent | 71e7ff2578c3bc67fd893a9ba7f69fd563f271de (diff) | |
| parent | fb8ebec00b04f921ea1614a7303f1a8e5e9e47c5 (diff) | |
Merge tag 'tty-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull TTY/serial patches from Greg KH:
"tty and serial merge for 3.4-rc1
Here's the big serial and tty merge for the 3.4-rc1 tree.
There's loads of fixes and reworks in here from Jiri for the tty
layer, and a number of patches from Alan to help try to wrestle the vt
layer into a sane model.
Other than that, lots of driver updates and fixes, and other minor
stuff, all detailed in the shortlog."
* tag 'tty-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (132 commits)
serial: pxa: add clk_prepare/clk_unprepare calls
TTY: Wrong unicode value copied in con_set_unimap()
serial: PL011: clear pending interrupts
serial: bfin-uart: Don't access tty circular buffer in TX DMA interrupt after it is reset.
vt: NULL dereference in vt_do_kdsk_ioctl()
tty: serial: vt8500: fix annotations for probe/remove
serial: remove back and forth conversions in serial_out_sync
serial: use serial_port_in/out vs serial_in/out in 8250
serial: introduce generic port in/out helpers
serial: reduce number of indirections in 8250 code
serial: delete useless void casts in 8250.c
serial: make 8250's serial_in shareable to other drivers.
serial: delete last unused traces of pausing I/O in 8250
pch_uart: Add module parameter descriptions
pch_uart: Use existing default_baud in setup_console
pch_uart: Add user_uartclk parameter
pch_uart: Add Fish River Island II uart clock quirks
pch_uart: Use uartclk instead of base_baud
mpc5200b/uart: select more tolerant uart prescaler on low baudrates
tty: moxa: fix bit test in moxa_start()
...
Diffstat (limited to 'drivers/tty/serial/pxa.c')
| -rw-r--r-- | drivers/tty/serial/pxa.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c index 5c8e3bba6c8..e2fd3d8e0ab 100644 --- a/drivers/tty/serial/pxa.c +++ b/drivers/tty/serial/pxa.c @@ -579,9 +579,9 @@ serial_pxa_pm(struct uart_port *port, unsigned int state, struct uart_pxa_port *up = (struct uart_pxa_port *)port; if (!state) - clk_enable(up->clk); + clk_prepare_enable(up->clk); else - clk_disable(up->clk); + clk_disable_unprepare(up->clk); } static void serial_pxa_release_port(struct uart_port *port) @@ -668,7 +668,7 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count) struct uart_pxa_port *up = serial_pxa_ports[co->index]; unsigned int ier; - clk_enable(up->clk); + clk_prepare_enable(up->clk); /* * First save the IER then disable the interrupts @@ -685,7 +685,7 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count) wait_for_xmitr(up); serial_out(up, UART_IER, ier); - clk_disable(up->clk); + clk_disable_unprepare(up->clk); } static int __init |