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Bartlomiej Zolnierkiewicz b7d5b9a968 drivers/rtc/rtc-s5m.c: re-add support for devices without irq specified The rtc-s5m driver used to support devices without irq specified in the past. Re-add this support. The patch fixes boot for Insignal's Exynos4412 based Origen board. Error messages before the patch: ... Unable to handle kernel NULL pointer dereference at virtual address 00000094 pgd = c0004000 [00000094] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP ARM Modules linked in: CPU: 1 PID: 1 Comm: swapper/0 Not tainted 3.16.0-next-20140804-00008-ga59480f-dirty #701 task: ea80f000 ti: ea882000 task.ti: ea882000 PC is at regmap_irq_get_virq+0x0/0x28 LR is at s5m_rtc_probe+0xdc/0x310 pc : [<c02574fc>] lr : [<c02de75c>] psr: 80000153 sp : ea883e48 ip : 00000000 fp : 00000000 r10: 0000000c r9 : c05de7ac r8 : eaabc600 r7 : eaa6b4d0 r6 : c0439e8c r5 : eaabc610 r4 : eab30e50 r3 : 00000000 r2 : 00000000 r1 : 0000000c r0 : 00000000 Flags: Nzcv IRQs on FIQs off Mode SVC_32 ISA ARM Segment kernel Control: 10c5387d Table: 4000404a DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xea882240) Backtrace: regmap_irq_get_virq s5m_rtc_probe platform_drv_probe driver_probe_device __driver_attach bus_for_each_dev bus_add_driver driver_register do_one_initcall kernel_init_freeable kernel_init ---[ end trace a954d7f019122700 ]--- Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ... Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-08-29 16:28:16 -07:00
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Kconfig	rtc: add pcf85063 support	2014-08-08 15:57:20 -07:00
Makefile	rtc: add pcf85063 support	2014-08-08 15:57:20 -07:00
class.c	driver/rtc/class.c: check the error after rtc_read_time()	2014-08-08 15:57:20 -07:00
hctosys.c	…
interface.c	drivers/rtc/interface.c: check the error after __rtc_read_time()	2014-08-08 15:57:19 -07:00
rtc-88pm80x.c	…
rtc-88pm860x.c	drivers/rtc/rtc-88pm860x.c: add missing of_node_put()	2014-06-06 16:08:07 -07:00
rtc-ab3100.c	…
rtc-ab8500.c	…
rtc-as3722.c	…
rtc-at32ap700x.c	…
rtc-at91rm9200.c	rtc: rtc-at91rm9200: fix infinite wait for ACKUPD irq	2014-06-06 16:08:08 -07:00
rtc-at91rm9200.h	…
rtc-at91sam9.c	…
rtc-au1xxx.c	MIPS: Alchemy: introduce helpers to access SYS register block.	2014-07-30 13:53:28 +02:00
rtc-bfin.c	drivers/rtc/rtc-bfin.c: do not abort when requesting irq fails	2014-06-06 16:08:08 -07:00
rtc-bq32k.c	…
rtc-bq4802.c	…
rtc-cmos.c	drivers/rtc/rtc-cmos.c: drivers/char/rtc.c features for DECstation support	2014-06-06 16:08:07 -07:00
rtc-coh901331.c	…
rtc-core.h	…
rtc-da9052.c	drivers/rtc/rtc-da9052.c: ALARM causes interrupt storm	2014-06-06 16:08:07 -07:00
rtc-da9055.c	…
rtc-da9063.c	mfd: da9063: Add support for AD silicon variant	2014-07-28 08:09:25 +01:00
rtc-davinci.c	…
rtc-dev.c	…
rtc-dm355evm.c	…
rtc-ds1216.c	…
rtc-ds1286.c	…
rtc-ds1302.c	…
rtc-ds1305.c	…
rtc-ds1307.c	…
rtc-ds1343.c	drivers/rtc/rtc-ds1343.c: add support of nvram for maxim dallas rtc ds1343	2014-08-08 15:57:19 -07:00
rtc-ds1347.c	…
rtc-ds1374.c	…
rtc-ds1390.c	…
rtc-ds1511.c	…
rtc-ds1553.c	…
rtc-ds1672.c	…
rtc-ds1742.c	drivers/rtc/rtc-ds1742.c: revert "drivers/rtc/rtc-ds1742.c: remove redundant of_match_ptr() helper"	2014-08-08 15:57:19 -07:00
rtc-ds2404.c	…
rtc-ds3232.c	…
rtc-ds3234.c	…
rtc-efi-platform.c	rtc: ia64: allow other architectures to use EFI RTC	2014-08-08 15:57:19 -07:00
rtc-efi.c	drivers/rtc/rtc-efi.c: check for invalid data coming back from UEFI	2014-08-08 15:57:19 -07:00
rtc-em3027.c	…
rtc-ep93xx.c	…
rtc-fm3130.c	…
rtc-generic.c	…
rtc-hid-sensor-time.c	…
rtc-hym8563.c	drivers/rtc/rtc-hym8563.c: add optional clock-output-names property	2014-06-06 16:08:08 -07:00
rtc-imxdi.c	…
rtc-isl1208.c	…
rtc-isl12022.c	drivers/rtc/rtc-isl12022.c: device tree support	2014-08-08 15:57:20 -07:00
rtc-isl12057.c	rtc: isl12057: make of_device_id array const	2014-06-06 16:08:07 -07:00
rtc-jz4740.c	…
rtc-lib.c	…
rtc-lp8788.c	…
rtc-lpc32xx.c	…
rtc-ls1x.c	…
rtc-m41t80.c	drivers/rtc/rtc-m41t80.c: add support for MicroCrystal rv4162	2014-06-06 16:08:07 -07:00
rtc-m41t93.c	…
rtc-m41t94.c	…
rtc-m48t35.c	…
rtc-m48t59.c	…
rtc-m48t86.c	…
rtc-max6900.c	…
rtc-max6902.c	…
rtc-max8907.c	…
rtc-max8925.c	…
rtc-max8997.c	…
rtc-max8998.c	…
rtc-max77686.c	mfd: max77686: Convert to use regmap_irq	2014-07-21 16:54:26 +01:00
rtc-mc13xxx.c	…
rtc-mcp795.c	drivers/rtc: add support for Microchip MCP795	2014-06-06 16:08:08 -07:00
rtc-moxart.c	…
rtc-mpc5121.c	…
rtc-mrst.c	…
rtc-msm6242.c	…
rtc-mv.c	rtc: rtc-mv: make of_device_id array const	2014-06-06 16:08:08 -07:00
rtc-mxc.c	…
rtc-nuc900.c	…
rtc-omap.c	drivers/rtc/rtc-omap.c: enable RTC_IRQWAKEEN bits when Alarm is set	2014-06-06 16:08:09 -07:00
rtc-palmas.c	rtc: rtc-palmas: make of_device_id array const	2014-06-06 16:08:08 -07:00
rtc-pcap.c	…
rtc-pcf2123.c	…
rtc-pcf2127.c	…
rtc-pcf8523.c	…
rtc-pcf8563.c	drivers/rtc/rtc-pcf8563.c: add alarm support	2014-08-08 15:57:20 -07:00
rtc-pcf8583.c	…
rtc-pcf50633.c	…
rtc-pcf85063.c	rtc: add pcf85063 support	2014-08-08 15:57:20 -07:00
rtc-pl030.c	…
rtc-pl031.c	…
rtc-pm8xxx.c	…
rtc-proc.c	…
rtc-ps3.c	…
rtc-puv3.c	drivers/rtc/rtc-puv3.c: remove "&dev->" for typo issue MIME-Version: 1.0	2014-06-20 08:22:39 +08:00
rtc-pxa.c	drivers/rtc/rtc-pxa.c: make of_device_id array const	2014-06-06 16:08:09 -07:00
rtc-r9701.c	…
rtc-rc5t583.c	…
rtc-rp5c01.c	…
rtc-rs5c313.c	…
rtc-rs5c348.c	…
rtc-rs5c372.c	…
rtc-rv3029c2.c	…
rtc-rx4581.c	…
rtc-rx8025.c	…
rtc-rx8581.c	…
rtc-s3c.c	…
rtc-s3c.h	…
rtc-s5m.c	drivers/rtc/rtc-s5m.c: re-add support for devices without irq specified	2014-08-29 16:28:16 -07:00
rtc-s35390a.c	…
rtc-sa1100.c	drivers/rtc/rtc-sa1100.c: make of_device_id array const	2014-06-06 16:08:09 -07:00
rtc-sh.c	…
rtc-sirfsoc.c	…
rtc-snvs.c	…
rtc-spear.c	…
rtc-starfire.c	…
rtc-stk17ta8.c	…
rtc-stmp3xxx.c	…
rtc-sun4v.c	…
rtc-sunxi.c	…
rtc-sysfs.c	…
rtc-tegra.c	…
rtc-test.c	…
rtc-tile.c	…
rtc-tps6586x.c	…
rtc-tps65910.c	drivers/rtc/rtc-tps65910.c: fix potential NULL-pointer dereference	2014-08-08 15:57:20 -07:00
rtc-tps80031.c	…
rtc-twl.c	…
rtc-tx4939.c	…
rtc-v3020.c	…
rtc-vr41xx.c	…
rtc-vt8500.c	…
rtc-wm831x.c	…
rtc-wm8350.c	…
rtc-x1205.c	…
rtc-xgene.c	drivers/rtc: add APM X-Gene SoC RTC driver	2014-06-06 16:08:06 -07:00
systohc.c	…