From 07903ada96139ced48f2f893fe57a26a8fbc6043 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 26 May 2017 12:03:10 +0300 Subject: 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 Signed-off-by: Thomas Gleixner Cc: Mike Travis Cc: Dimitri Sivanich Link: http://lkml.kernel.org/r/20170526090311.3377-2-hch@lst.de --- drivers/char/Kconfig | 9 --------- 1 file changed, 9 deletions(-) (limited to 'drivers/char/Kconfig') 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 -- cgit v1.2.3