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kernel_arpi/drivers/rtc
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Dan Carpenter c647cc8e58 rtc: pcf2127: fix pcf2127_nvmem_read/write() returns 
[ Upstream commit ba1c30bf3f ]

These functions should return zero on success.  Non-zero returns are
treated as error.  On some paths, this doesn't matter but in
nvmem_cell_read() a non-zero return would be passed to ERR_PTR() and
lead to an Oops.

Fixes: d6c3029f32 ("rtc: pcf2127: add support for accessing internal static RAM")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201022070451.GA2817669@mwanda
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:52:57 +01:00
..
class.c
rtc: class: remove redundant assignment to variable err
2020-04-02 18:47:30 +02:00
dev.c
…
interface.c
rtc: interface: fix kerneldoc comments
2019-11-27 09:31:08 +01:00
Kconfig
rtc: rv3032: Add a driver for Microcrystal RV-3032
2020-10-19 22:47:56 +02:00
lib.c
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Makefile
rtc: rv3032: Add a driver for Microcrystal RV-3032
2020-10-19 22:47:56 +02:00
nvmem.c
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proc.c
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rtc-88pm80x.c
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rtc-88pm860x.c
rtc: 88pm860x: remove useless range check
2020-04-18 22:42:06 +02:00
rtc-ab3100.c
…
rtc-ab8500.c
rtc: ab8500: switch to rtc_time64_to_tm/rtc_tm_to_time64
2020-03-16 11:12:11 +01:00
rtc-ab-b5ze-s3.c
rtc: Replace HTTP links with HTTPS ones
2020-07-16 11:17:52 +02:00
rtc-ab-eoz9.c
…
rtc-abx80x.c
rtc: abx80x: Provide debug feedback for invalid dt properties
2020-06-06 00:16:24 +02:00
rtc-ac100.c
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rtc-armada38x.c
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rtc-as3722.c
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rtc-asm9260.c
rtc: asm9260: add the missed check for devm_clk_get
2019-12-23 11:16:23 +01:00
rtc-aspeed.c
…
rtc-at91rm9200.c
rtc: at91rm9200: use FIELD_PREP/FIELD_GET
2020-01-15 15:11:10 +01:00
rtc-at91sam9.c
…
rtc-au1xxx.c
rtc: au1xxx: switch to rtc_time64_to_tm/rtc_tm_to_time64
2020-03-16 11:12:09 +01:00
rtc-bd70528.c
rtc: bd70528: Avoid double error messaging when IRQ absent
2020-03-23 09:27:17 +01:00
rtc-bq32k.c
rtc: Replace HTTP links with HTTPS ones
2020-07-16 11:17:52 +02:00
rtc-bq4802.c
…
rtc-brcmstb-waketimer.c
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rtc-cadence.c
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rtc-cmos.c
rtc: cmos: zero-init wkalrm when reading from CMOS
2020-08-21 00:10:33 +02:00
rtc-coh901331.c
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rtc-core.h
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rtc-cpcap.c
rtc: cpcap: fix range
2020-07-02 22:32:00 +02:00
rtc-cros-ec.c
cros_ec: treewide: Remove 'include/linux/mfd/cros_ec.h'
2020-01-07 17:36:46 +01:00
rtc-da9052.c
rtc: da9052: switch to rtc_time64_to_tm/rtc_tm_to_time64
2020-04-01 12:33:43 +02:00
rtc-da9055.c
…
rtc-da9063.c
…
rtc-davinci.c
rtc: davinci: remove useless error handling
2020-03-16 11:12:09 +01:00
rtc-digicolor.c
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rtc-dm355evm.c
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rtc-ds1216.c
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rtc-ds1286.c
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rtc-ds1302.c
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rtc-ds1305.c
rtc: ds1305: switch to rtc_tm_to_time64
2020-03-16 11:12:10 +01:00
rtc-ds1307.c
rtc: ds1307: enable rx8130's backup battery, make it chargeable optionally
2020-09-24 09:56:04 +02:00
rtc-ds1343.c
rtc: ds1343: Remove unused struct spi_device in struct ds1343_priv
2019-12-23 11:22:32 +01:00
rtc-ds1347.c
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rtc-ds1374.c
rtc: ds1374: remove unused define
2020-07-21 09:56:46 +02:00
rtc-ds1390.c
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rtc-ds1511.c
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rtc-ds1553.c
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rtc-ds1672.c
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rtc-ds1685.c
rtc: ds1685: Fix bank switching to avoid endless loop
2020-09-15 11:24:29 +02:00
rtc-ds1742.c
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rtc-ds2404.c
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rtc-ds3232.c
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rtc-efi.c
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rtc-em3027.c
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rtc-ep93xx.c
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rtc-fm3130.c
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rtc-fsl-ftm-alarm.c
rtc: fsl-ftm-alarm: update acpi device id
2020-08-21 00:20:38 +02:00
rtc-ftrtc010.c
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rtc-generic.c
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rtc-goldfish.c
rtc: goldfish: Enable interrupt in set_alarm() when necessary
2020-07-16 11:15:43 +02:00
rtc-hid-sensor-time.c
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rtc-hym8563.c
rtc: hym8563: Read the valid flag directly instead of caching it
2019-12-23 11:18:06 +01:00
rtc-imx-sc.c
rtc: imx-sc: Align imx sc msg structs to 4
2020-03-29 22:08:35 +02:00
rtc-imxdi.c
rtc: imxdi: fix trivial typos
2020-07-02 22:32:01 +02:00
rtc-isl1208.c
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rtc-isl12022.c
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rtc-isl12026.c
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rtc-jz4740.c
rtc: ingenic: Reset regulator register in probe
2020-05-11 16:35:05 +02:00
rtc-lp8788.c
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rtc-lpc24xx.c
rtc: remove unnecessary error message after platform_get_irq
2020-04-15 09:56:17 +02:00
rtc-lpc32xx.c
…
rtc-ls1x.c
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rtc-m41t80.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
rtc-m41t93.c
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rtc-m41t94.c
…
rtc-m48t35.c
rtc: m48t35: remove SGI-IP27 kludge
2020-03-16 11:12:11 +01:00
rtc-m48t59.c
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rtc-m48t86.c
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rtc-max6900.c
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rtc-max6902.c
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rtc-max6916.c
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rtc-max8907.c
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rtc-max8925.c
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rtc-max8997.c
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rtc-max8998.c
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rtc-max77686.c
rtc: max77686: Fix wake-ups for max77620
2020-08-07 23:29:47 +02:00
rtc-mc13xxx.c
rtc: mc13xxx: fix a double-unlock issue
2020-05-11 16:21:50 +02:00
rtc-mc146818-lib.c
rtc: cmos: Revert "rtc: Fix the AltCentury value on AMD/Hygon platform"
2020-01-04 05:31:50 +01:00
rtc-mcp795.c
rtc: Replace HTTP links with HTTPS ones
2020-07-16 11:17:52 +02:00
rtc-meson-vrtc.c
rtc: meson: simplify the return expression of meson_vrtc_probe
2020-09-29 22:19:15 +02:00
rtc-meson.c
rtc: meson: remove redundant assignment to variable retries
2019-11-27 09:31:13 +01:00
rtc-moxart.c
rtc: moxart: Convert to SPDX identifier
2019-12-23 11:23:49 +01:00
rtc-mpc5121.c
rtc: mpc5121: Use correct return value for mpc5121_rtc_probe()
2020-05-30 04:12:38 +02:00
rtc-mrst.c
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rtc-msm6242.c
rtc: msm6242: Remove unneeded msm6242_set()/msm6242_clear() functions
2019-11-18 15:23:54 +01:00
rtc-mt2712.c
rtc: mt2712: switch to devm_platform_ioremap_resource
2020-04-18 22:42:04 +02:00
rtc-mt6397.c
rtc: mt6397: Remove unused member dev
2020-10-15 12:01:29 +02:00
rtc-mt7622.c
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rtc-mv.c
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rtc-mxc_v2.c
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rtc-mxc.c
rtc: mxc: Use devm_add_action_or_reset() for calls to clk_disable_unprepare()
2020-03-22 22:10:41 +01:00
rtc-omap.c
rtc: omap: drop unused dt-bindings header
2020-03-23 09:27:17 +01:00
rtc-opal.c
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rtc-palmas.c
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rtc-pcap.c
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rtc-pcf2123.c
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rtc-pcf2127.c
rtc: pcf2127: fix pcf2127_nvmem_read/write() returns
2020-12-30 11:52:57 +01:00
rtc-pcf8523.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
rtc-pcf8563.c
rtc: pcf8563: Use BIT
2019-12-23 11:23:53 +01:00
rtc-pcf8583.c
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rtc-pcf50633.c
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rtc-pcf85063.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
rtc-pcf85363.c
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rtc-pic32.c
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rtc-pl030.c
rtc: pl030: switch to rtc_time64_to_tm/rtc_tm_to_time64
2020-03-16 11:12:09 +01:00
rtc-pl031.c
rtc: pl031: fix set_alarm by adding back call to alarm_irq_enable
2020-07-16 11:27:03 +02:00
rtc-pm8xxx.c
rtc: pm8xxx: clear alarm register when alarm is not enabled
2020-03-23 09:27:17 +01:00
rtc-ps3.c
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rtc-pxa.c
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rtc-r7301.c
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rtc-r9701.c
rtc: r9701: set range
2020-10-19 22:48:55 +02:00
rtc-rc5t583.c
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rtc-rc5t619.c
rtc: rc5t619: Fix an ERR_PTR vs NULL check
2020-04-15 09:58:24 +02:00
rtc-rk808.c
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rtc-rp5c01.c
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rtc-rs5c313.c
rtc: rtc-rs5c313: Convert to module_platform_driver()
2020-08-21 00:13:44 +02:00
rtc-rs5c348.c
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rtc-rs5c372.c
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rtc-rtd119x.c
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rtc-rv3028.c
rtc: rv3028: ensure ram configuration registers are saved
2020-10-15 12:09:35 +02:00
rtc-rv3029c2.c
rtc: rv3029: remove useless error messages
2019-12-23 11:16:23 +01:00
rtc-rv3032.c
rtc: rv3032: Add a driver for Microcrystal RV-3032
2020-10-19 22:47:56 +02:00
rtc-rv8803.c
rtc: rv8803: simplify the return expression of rv8803_nvram_write
2020-09-29 22:20:10 +02:00
rtc-rx4581.c
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rtc-rx6110.c
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rtc-rx8010.c
rtc: rx8010: rename rx8010_init_client() to rx8010_init()
2020-09-29 22:18:10 +02:00
rtc-rx8025.c
rtc: rx8025: Remove struct i2c_client from struct rx8025_data
2019-12-23 11:22:21 +01:00
rtc-rx8581.c
…
rtc-s3c.c
rtc: s3c: Simplify with dev_err_probe()
2020-09-15 10:42:36 +02:00
rtc-s3c.h
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rtc-s5m.c
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rtc-s35390a.c
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rtc-sa1100.c
rtc: sa1100: switch to rtc_time64_to_tm/rtc_tm_to_time64
2020-03-16 11:12:09 +01:00
rtc-sa1100.h
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rtc-sc27xx.c
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rtc-sd3078.c
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rtc-sh.c
rtc: sh: Restore devm_ioremap() alignment
2020-02-12 12:21:40 +01:00
rtc-sirfsoc.c
rtc: sirfsoc: switch to rtc_time64_to_tm/rtc_tm_to_time64
2020-03-16 11:12:09 +01:00
rtc-snvs.c
rtc: snvs: Add necessary clock operations for RTC APIs
2020-05-30 03:17:48 +02:00
rtc-spear.c
…
rtc-st-lpc.c
rtc: st-lpc: Constify st_rtc_ops
2020-09-15 11:21:50 +02:00
rtc-starfire.c
rtc: starfire: switch to rtc_time64_to_tm
2020-03-16 11:12:09 +01:00
rtc-stk17ta8.c
…
rtc-stm32.c
rtc: stm32: add missed clk_disable_unprepare in error path of resume
2019-12-10 14:29:23 +01:00
rtc-stmp3xxx.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
rtc-sun4v.c
…
rtc-sun6i.c
rtc: sun6i: let the core handle rtc range
2020-04-02 18:47:29 +02:00
rtc-sunxi.c
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rtc-tegra.c
rtc: tegra: remove set but unused variable
2019-11-27 09:31:13 +01:00
rtc-test.c
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rtc-tps6586x.c
rtc: tps6586x: Use IRQ_NOAUTOEN flag
2020-01-25 21:50:18 +01:00
rtc-tps65910.c
…
rtc-tps80031.c
…
rtc-twl.c
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rtc-tx4939.c
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rtc-v3020.c
rtc: v3020: remove set but unused variable
2019-11-27 09:31:13 +01:00
rtc-vr41xx.c
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rtc-vt8500.c
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rtc-wilco-ec.c
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rtc-wm831x.c
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rtc-wm8350.c
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rtc-x1205.c
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rtc-xgene.c
rtc: xgene: Remove unused struct device in struct xgene_rtc_dev
2019-11-27 09:31:14 +01:00
rtc-zynqmp.c
rtc: zynqmp: Clear alarm interrupt status before interrupt enable
2020-02-12 12:21:42 +01:00
sysfs.c
rtc: sysfs: use kobj_to_dev
2020-03-16 11:12:08 +01:00
systohc.c
…