diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-11-28 16:03:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-11-28 16:03:24 -0800 |
| commit | 6f93840d562bec2b0cb6142db675f3894333fc42 (patch) | |
| tree | 572678e59f012c3761053ec553159c71c7784c10 /drivers | |
| parent | 4742eb3dadbb6970a8f267e4605192d1e8199425 (diff) | |
| parent | a5e9ab291c608c62691b9d565104a30d931998bf (diff) | |
Merge tag 'tty-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fix from Greg KH:
"Here is a single revert for the of-serial driver that resolves a
reported issue.
This revert has been in linux-next for a while"
* tag 'tty-3.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
Revert "serial: of-serial: add PM suspend/resume support"
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/of_serial.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 56982da4a9e..bf355050eab 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -240,32 +240,6 @@ static int of_platform_serial_remove(struct platform_device *ofdev) return 0; } -#ifdef CONFIG_PM_SLEEP -static int of_serial_suspend(struct device *dev) -{ - struct of_serial_info *info = dev_get_drvdata(dev); - - serial8250_suspend_port(info->line); - if (info->clk) - clk_disable_unprepare(info->clk); - - return 0; -} - -static int of_serial_resume(struct device *dev) -{ - struct of_serial_info *info = dev_get_drvdata(dev); - - if (info->clk) - clk_prepare_enable(info->clk); - - serial8250_resume_port(info->line); - - return 0; -} -#endif -static SIMPLE_DEV_PM_OPS(of_serial_pm_ops, of_serial_suspend, of_serial_resume); - /* * A few common types, add more as needed. */ @@ -297,7 +271,6 @@ static struct platform_driver of_platform_serial_driver = { .name = "of_serial", .owner = THIS_MODULE, .of_match_table = of_platform_serial_table, - .pm = &of_serial_pm_ops, }, .probe = of_platform_serial_probe, .remove = of_platform_serial_remove, |