diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-26 11:03:10 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-05-26 12:52:19 +0200 |
| commit | 07903ada96139ced48f2f893fe57a26a8fbc6043 (patch) | |
| tree | fbe10541b66d424b70767012bbc7717f4b8628a7 /drivers/char/Kconfig | |
| parent | Linux 4.12-rc2 (diff) | |
| download | linux-07903ada96139ced48f2f893fe57a26a8fbc6043.tar.xz linux-07903ada96139ced48f2f893fe57a26a8fbc6043.zip | |
mmtimer: Remove the SGI SN2 mmtimer driver
This driver supports direct system clock access on the ancient SGI SN2
IA64 systems, and implement the only non-builtin k_clock instance.
Remove it as any remaining IA64 altix user will be running just as old
distros anyway.
Dimitri Sivanich stated: "Since this is SN2 specific, this can be removed."
Note that this does not affect the never uv_mmtimer driver for x86-based
Altix systems.
[ tglx: Added comment to CLOCK_SGI_CYCLE ]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mike Travis <mike.travis@hpe.com>
Cc: Dimitri Sivanich <sivanich@hpe.com>
Link: http://lkml.kernel.org/r/20170526090311.3377-2-hch@lst.de
Diffstat (limited to 'drivers/char/Kconfig')
| -rw-r--r-- | drivers/char/Kconfig | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 31adbebf812e..2af70014ee5a 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -539,15 +539,6 @@ config HANGCHECK_TIMER out to lunch past a certain margin. It can reboot the system or merely print a warning. -config MMTIMER - tristate "MMTIMER Memory mapped RTC for SGI Altix" - depends on IA64_GENERIC || IA64_SGI_SN2 - depends on POSIX_TIMERS - default y - help - The mmtimer device allows direct userspace access to the - Altix system timer. - config UV_MMTIMER tristate "UV_MMTIMER Memory mapped RTC for SGI UV" depends on X86_UV |