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| author |   Yadwinder Singh Brar <yadi.brar@samsung.com> | 2013-07-24 17:05:07 +0900 |
|---|---|---|
| committer |   Kukjin Kim <kgene.kim@samsung.com> | 2013-07-24 17:05:07 +0900 |
| commit | 7bdc84fb82627f34d9e13c37926f70fcde38e4c4 (patch) | |
| tree | 31b9cda03950e667e25814e1e168233a48ab3a59 /arch/metag | |
| parent | ARM: SAMSUNG: Add SAMSUNG_PM config option to select pm (diff) | |
| download | linux-dev-7bdc84fb82627f34d9e13c37926f70fcde38e4c4.tar.xz linux-dev-7bdc84fb82627f34d9e13c37926f70fcde38e4c4.zip | |
ARM: SAMSUNG: Save/restore only selected uart's registers
Basically this code gets executed only during debugging i.e when
DEBUG_LL & SAMSUNG_PM_DEBUG is on, so required only for UART used
for debugging. Since we are removing static iodesc entries for UARTs,
so now only the selected (CONFIG_DEBUG_S3C_UART) UART will be
ioremapped by the debug_ll_io_init() for DEBUG_LL, so save/restore
uart registers only for selected uart.
Signed-off-by: Yadwinder Singh Brar <yadi.brar@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/metag')
0 files changed, 0 insertions, 0 deletions