diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-05-26 12:03:10 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-05-26 13:52:19 +0300 |
| commit | 07903ada96139ced48f2f893fe57a26a8fbc6043 (patch) | |
| tree | fbe10541b66d424b70767012bbc7717f4b8628a7 /include/uapi | |
| parent | 08332893e37af6ae779367e78e444f8f9571511d (diff) | |
| download | linux-07903ada96139ced48f2f893fe57a26a8fbc6043.tar.xz | |
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 'include/uapi')
| -rw-r--r-- | include/uapi/linux/time.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/uapi/linux/time.h b/include/uapi/linux/time.h index e75e1b6ff27f..09299fcb842a 100644 --- a/include/uapi/linux/time.h +++ b/include/uapi/linux/time.h @@ -54,7 +54,11 @@ struct itimerval { #define CLOCK_BOOTTIME 7 #define CLOCK_REALTIME_ALARM 8 #define CLOCK_BOOTTIME_ALARM 9 -#define CLOCK_SGI_CYCLE 10 /* Hardware specific */ +/* + * The driver implementing this got removed. The clock ID is kept as a + * place holder. Do not reuse! + */ +#define CLOCK_SGI_CYCLE 10 #define CLOCK_TAI 11 #define MAX_CLOCKS 16 |