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9fde034864
linux/arch/m68k/coldfire
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Christoph Hellwig 9fde034864 m68k: Remove set_fs() 
Add a m68k-only set_fc helper to set the SFC and DFC registers for the
few places that need to override it for special MM operations, but
disconnect that from the deprecated kernel-wide set_fs() API.

Note that the SFC/DFC registers are context switched, so there is no need
to disable preemption.

Partially based on an earlier patch from
Linus Torvalds <torvalds@linux-foundation.org>.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Michael Schmitz <schmitzmic@gmail.com>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Link: https://lore.kernel.org/r/20210916070405.52750-7-hch@lst.de
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2021-09-24 13:35:07 +02:00
..
amcore.c m68k: add Sysam AMCORE open board support 2016-12-05 08:53:27 +10:00
cache.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
clk.c m68k: coldfire: return success for clk_enable(NULL) 2021-08-23 08:40:04 +10:00
device.c m68k: m5441x: add flexcan support 2021-08-23 08:40:04 +10:00
dma_timer.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dma.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
entry.S m68k: Remove set_fs() 2021-09-24 13:35:07 +02:00
firebee.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
gpio.c m68k: coldfire: Include the GPIO driver header 2019-09-09 09:32:32 +10:00
head.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
intc-2.c
intc-525x.c
intc-5249.c
intc-5272.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
intc-simr.c m68k: coldfire: fix irq ranges 2021-04-23 15:33:40 +10:00
intc.c
m53xx.c m68k: coldfire: remove private clk_get/clk_put 2021-06-08 17:00:09 +02:00
m54xx.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m520x.c m68k: coldfire: remove private clk_get/clk_put 2021-06-08 17:00:09 +02:00
m523x.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m525x.c m68k/coldfire: change pll var. to clk_pll 2021-07-26 08:41:38 +10:00
m527x.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m528x.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m5206.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m5249.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m5272.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m5307.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m5407.c m68k: coldfire: use clkdev_lookup on most coldfire 2021-06-08 17:00:09 +02:00
m5441x.c m68k: m5441x: add flexcan support 2021-08-23 08:40:04 +10:00
Makefile m68k: coldfire: use legacy_timer_tick() 2020-10-30 21:57:05 +01:00
mcf8390.c
nettel.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci.c m68k/PCI: Fix a memory leak in an error handling path 2020-05-25 10:32:20 +10:00
pit.c m68k: remove timer_interrupt() function 2020-10-30 21:57:06 +01:00
reset.c
sltimers.c m68k: remove timer_interrupt() function 2020-10-30 21:57:06 +01:00
stmark2.c m68k: stmark2: update board setup 2021-08-23 08:40:04 +10:00
timers.c m68k: remove timer_interrupt() function 2020-10-30 21:57:06 +01:00
vectors.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00