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Daniel Mack 431f0995a5 ARM: pxa: irq: fix handling of ICMR registers in suspend/resume 
[ Upstream commit 0c1049dcb4 ]

PXA3xx platforms have 56 interrupts that are stored in two ICMR
registers. The code in pxa_irq_suspend() and pxa_irq_resume() however
does a simple division by 32 which only leads to one register being
saved at suspend and restored at resume time. The NAND interrupt
setting, for instance, is lost.

Fix this by using DIV_ROUND_UP() instead.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2018-08-24 13:09:13 +02:00
..
include/mach License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig ARM: pxa: select both FB and FB_W100 for eseries 2017-07-27 22:57:55 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile.boot ARM: 7022/1: allow to detect conflicting zreladdrs 2011-10-17 09:12:40 +01:00
am200epd.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
am300epd.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
balloon3.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
capc7117.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
cm-x2xx-pci.c genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
cm-x2xx-pci.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cm-x2xx.c ARM: pxa: cm-x2xx: avoid duplicate macro warnings 2015-12-15 23:50:00 +01:00
cm-x255.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
cm-x270.c rtc: v3020: move rtc-v3020.h to platform_data 2016-07-09 10:24:21 +02:00
cm-x300.c rtc: v3020: move rtc-v3020.h to platform_data 2016-07-09 10:24:21 +02:00
colibri-evalboard.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
colibri-pxa3xx.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
colibri-pxa270-income.c ARM: pxa: Don't rely on public mmc header to include leds.h 2017-02-13 13:20:17 +01:00
colibri-pxa270.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
colibri-pxa300.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
colibri-pxa320.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
colibri.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
corgi.c ARM: pxa: Don't rely on public mmc header to include leds.h 2017-02-13 13:20:17 +01:00
corgi_pm.c ARM: pxa: fix GPIO double shifts 2016-09-09 18:07:59 +02:00
csb701.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
csb726.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
csb726.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
devices.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
devices.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
em-x270.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
eseries-irq.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
eseries.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
ezx.c ARM: pxa: ezx: fix a910 camera data 2017-01-18 19:12:55 +01:00
generic.c ARM: sa11x0/pxa: get rid of get_clock_tick_rate 2016-10-18 09:12:37 +02:00
generic.h ARM: pxa: remove irq init from dt machines 2016-09-09 18:08:01 +02:00
gumstix.c ARM: pxa: define clock registers as __iomem 2016-02-01 21:43:41 +01:00
gumstix.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
h5000.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
h5000.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
himalaya.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
hx4700.c mfd/gpio: Move HTC GPIO driver to GPIO subsystem 2016-09-28 09:28:34 -07:00
icontrol.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
idp.c ARM: pxa: include linux/leds.h 2017-01-18 19:21:17 +01:00
idp.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
irq.c ARM: pxa: irq: fix handling of ICMR registers in suspend/resume 2018-08-24 13:09:13 +02:00
littleton.c gpio: max732x: move header file out of I2C realm 2017-05-23 11:33:59 +02:00
littleton.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
lpd270.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
lpd270.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
lubbock.c ARM: pxa/lubbock: add pcmcia clock 2016-09-12 12:12:31 +01:00
magician.c ARM: pxa: magician: Add support for ADS7846 touchscreen 2017-06-14 08:32:21 +02:00
mainstone.c ARM: pxa: enhance smc91x platform data 2016-10-18 14:14:20 -04:00
mfp-pxa2xx.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mfp-pxa2xx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mfp-pxa3xx.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mfp-pxa3xx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mfp-pxa25x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mfp-pxa27x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mfp-pxa300.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mfp-pxa320.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mfp-pxa930.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mioa701.c ARM: pxa: mioa701: use the new pxa_camera platform_data 2016-10-29 14:05:18 +02:00
mioa701.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mioa701_bootresume.S ARM: align .data section 2017-08-14 16:22:55 +01:00
mp900.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mxm8x10.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
mxm8x10.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
palm27x.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palm27x.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmld.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmt5.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmt5.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmtc.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmte2.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmte2.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmtreo.c ARM: SoC multiplatform code changes for v4.5 2016-01-20 18:03:56 -08:00
palmtreo.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
palmtx.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
palmz72.c ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
palmz72.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pcm027.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pcm027.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pcm990-baseboard.c ARM: SoC multiplatform code changes for v4.5 2016-01-20 18:03:56 -08:00
pcm990_baseboard.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pm.c ARM: pxa: Delete an error message for a failed memory allocation in pxa_pm_init() 2017-06-14 08:32:21 +02:00
pm.h ARM: pxa: move extern declarations to pm.h 2016-02-01 21:44:27 +01:00
poodle.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pxa-dt.c ARM: pxa: remove irq init from dt machines 2016-09-09 18:08:01 +02:00
pxa2xx.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pxa3xx-ulpi.c ARM: pxa: Delete an error message for a failed memory allocation in pxa3xx_u2d_probe() 2017-06-14 08:32:21 +02:00
pxa3xx.c ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
pxa3xx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa25x.c ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
pxa25x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa27x-udc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa27x.c ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol 2017-02-28 11:06:10 +00:00
pxa27x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa300.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pxa300.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa320.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pxa320.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa930.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
pxa930.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pxa_cplds_irqs.c ARM: pxa: pxa_cplds: honor probe deferral 2016-10-18 09:12:37 +02:00
raumfeld.c ARM: pxa/raumfeld: mark rotary encoder properties as __initconst 2017-07-25 13:37:14 -07:00
regs-rtc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
regs-u2d.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
reset.c ARM: pxa: prevent PXA270 occasional reboot freezes 2013-12-11 16:35:16 -08:00
saar.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
sharpsl_pm.c ARM: pxa: fix GPIO double shifts 2016-09-09 18:07:59 +02:00
sharpsl_pm.h ARM: pxa: fix GPIO double shifts 2016-09-09 18:07:59 +02:00
sleep.S ARM: pxa: correct errata number for PXA270 2014-07-04 20:30:42 +08:00
smemc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
spitz.c ARM: pxa: remove duplicated include from spitz.c 2016-11-02 22:44:51 +01:00
spitz_pm.c ARM: pxa: fix GPIO double shifts 2016-09-09 18:07:59 +02:00
standby.S ARM: convert all "mov.* pc, reg" to "bx reg" for ARMv6+ 2014-07-18 12:29:04 +01:00
stargate2.c gpio: pcf857x: move header file out of I2C realm 2017-05-23 11:35:02 +02:00
tavorevb.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
tosa-bt.c ARM: pxa/tosa-bt: add MODULE_LICENSE tag 2018-02-22 15:42:32 +01:00
tosa.c mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
tosa_bt.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
trizeps4.c ARM: pxa: Don't rely on public mmc header to include leds.h 2017-02-13 13:20:17 +01:00
udc.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
viper.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
viper.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
vpac270.c ARM: pxa: Don't rely on public mmc header to include leds.h 2017-02-13 13:20:17 +01:00
xcep.c net: smc91x: fix SMC accesses 2016-08-28 23:44:55 -04:00
z2.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
zeus.c ARM: pxa: Don't rely on public mmc header to include leds.h 2017-02-13 13:20:17 +01:00
zeus.h ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
zylonite.c ARM: pxa: Don't rely on public mmc header to include leds.h 2017-02-13 13:20:17 +01:00
zylonite.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zylonite_pxa300.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00
zylonite_pxa320.c ARM: pxa: make more mach/*.h files local 2015-12-01 21:52:50 +01:00