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Author SHA1 Message Date
Alexandre Belloni
2a5654fe2b rtc: rv3029: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-11-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
a82430fd2d rtc: pcf2123: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-10-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
cc92301784 rtc: mcp795: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-9-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
06c6e32167 rtc: m41t80: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-8-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
92e2c3e61d rtc: hym8563: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-7-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
3aa7eaf238 rtc: ds3232: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-6-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
811c791660 rtc: ds1685: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Joshua Kinard <kumba@gentoo.org>
Link: https://lore.kernel.org/r/20210119220653.677750-5-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
5923819274 rtc: ds1307: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-4-alexandre.belloni@bootlin.com
 2021-01-25 23:46:17 +01:00
Alexandre Belloni
d57949bb3c rtc: ds1305: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-3-alexandre.belloni@bootlin.com
 2021-01-25 23:46:16 +01:00
Alexandre Belloni
3fbd293c16 rtc: asm9260: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210119220653.677750-2-alexandre.belloni@bootlin.com
 2021-01-25 23:46:16 +01:00
Alexandre Belloni
de490e0580 rtc: ac100: use rtc_lock/rtc_unlock 
Avoid accessing directly rtc->ops_lock and use the RTC core helpers.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210125221402.1958484-1-alexandre.belloni@bootlin.com
 2021-01-25 23:45:37 +01:00
Arnd Bergmann
2f58f5eea8 rtc: remove ste ab3100 driver 
The ST-Ericsson U300 platform is getting removed, so this driver is no
longer needed.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210120154158.1860736-4-arnd@kernel.org
 2021-01-23 14:57:21 +01:00
Arnd Bergmann
dd2d3b4003 rtc: remove ste coh901 driver 
The ST-Ericsson U300 platform is getting removed, so this driver is no
longer needed.

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210120154158.1860736-3-arnd@kernel.org
 2021-01-23 14:57:21 +01:00
Arnd Bergmann
9d0735519f rtc: remove sirfsoc driver 
The CSR SiRF prima2/atlas platforms are getting removed, so this driver
is no longer needed.

Cc: Barry Song <baohua@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Barry Song <baohua@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210120154158.1860736-2-arnd@kernel.org
 2021-01-23 14:57:21 +01:00
Alexandre Belloni
12b1ef321a rtc: tps65910: remove tps65910_rtc_ops_noirq 
Clear RTC_FEATURE_ALARM to signal that alarms are not available instead of
having a supplementary struct rtc_class_ops without alarm callbacks.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-18-alexandre.belloni@bootlin.com
 2021-01-16 23:19:27 +01:00
Alexandre Belloni
45909e5cda rtc: rv8803: constify rv8803_rtc_ops 
Use RTC_FEATURE_ALARM to signal to the core whether alarms are available
instead of changing the global struct rtc_class_ops, allowing to make it
const.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-17-alexandre.belloni@bootlin.com
 2021-01-16 23:19:27 +01:00
Alexandre Belloni
19588d50a2 rtc: rv3032: constify rv3032_rtc_ops 
Use RTC_FEATURE_ALARM to signal to the core whether alarms are available
instead of changing the global struct rtc_class_ops, allowing to make it
const.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-16-alexandre.belloni@bootlin.com
 2021-01-16 23:19:27 +01:00
Alexandre Belloni
9476b67bf9 rtc: rv3029: constify rv3029_rtc_ops 
Use RTC_FEATURE_ALARM to signal to the core whether alarms are available
instead of changing the global struct rtc_class_ops, allowing to make it
const.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-15-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
0f7695691b rtc: rv3028: constify rv3028_rtc_ops 
Use RTC_FEATURE_ALARM to signal to the core whether alarms are available
instead of changing the global struct rtc_class_ops, allowing to make it
const.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-14-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
50f97e919f rtc: opal: constify opal_rtc_ops 
Use RTC_FEATURE_ALARM to signal to the core whether alarms are available
instead of changing the global struct rtc_class_ops, allowing to make it
const.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-13-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
3948a86682 rtc: m41t80: constify m41t80_rtc_ops 
Use RTC_FEATURE_ALARM to signal to the core whether alarms are available
instead of changing the global struct rtc_class_ops, allowing to make it
const.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-12-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
732b7341b1 rtc: pcf85363: drop a struct rtc_class_ops 
Merge both struct rtc_class_ops in a single one and use RTC_FEATURE_ALARM
to signal to the core whether alarms are available.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-11-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
aaaea29cb1 rtc: rx8010: drop a struct rtc_class_ops 
Merge both struct rtc_class_ops in a single one and use RTC_FEATURE_ALARM
to signal to the core whether alarms are available.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-10-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
d4eaffe28b rtc: pcf85063: remove pcf85063_rtc_ops_alarm 
Move the alarm callbacks in pcf85063_rtc_ops and use RTC_FEATURE_ALARM to
signal to the core whether alarms are available instead of having a
supplementary struct rtc_class_ops without alarm callbacks.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-9-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
25cbe9c8d9 rtc: pcf2127: remove pcf2127_rtc_alrm_ops 
Move the alarm callbacks in pcf2127_rtc_ops and use RTC_FEATURE_ALARM to
signal to the core whether alarms are available instead of having a
supplementary struct rtc_class_ops without alarm callbacks.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-8-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
e53ad0841c rtc: m48t59: remove m48t02_rtc_ops 
Clear RTC_FEATURE_ALARM to signal that alarms are not available instead of
having a supplementary struct rtc_class_ops without alarm callbacks.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-7-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
b0d42defe1 rtc: mv: remove mv_rtc_alarm_ops 
Move the alarm callbacks in mv_rtc_ops and clear RTC_FEATURE_ALARM to
signal that alarms are not available instead of having a supplementary
struct rtc_class_ops.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-6-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
30f5bd537f rtc: cmos: remove cmos_rtc_ops_no_alarm 
Clear RTC_FEATURE_ALARM to signal that alarms are not available instead of
having a supplementary struct rtc_class_ops with a NULL .set_alarm.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-5-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
95151801ed rtc: armada38x: remove armada38x_rtc_ops_noirq 
Clear RTC_FEATURE_ALARM to signal that alarms are not available instead of
having a supplementary struct rtc_class_ops with a NULL .set_alarm.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-4-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
d9b0dd54a1 rtc: pl031: use RTC_FEATURE_ALARM 
Clear RTC_FEATURE_ALARM instead of setting set_alarm, read_alarm and
alarm_irq_enable to NULL.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20210110231752.1418816-3-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Alexandre Belloni
7ae41220ef rtc: introduce features bitfield 
Introduce a bitfield to allow the drivers to announce the available
features for an RTC.

The main use case would be to better handle alarms, that could be present
or not or have a minute resolution or may need a correct week day to be set.

Use the newly introduced RTC_FEATURE_ALARM bit to then test whether alarms
are available instead of relying on the presence of ops->set_alarm.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110231752.1418816-2-alexandre.belloni@bootlin.com
 2021-01-16 23:19:26 +01:00
Bartosz Golaszewski
3be95d2774 rtc: s5m: check the return value of s5m8767_rtc_init_reg() 
This function can fail if regmap operations fail so check its return
value in probe().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210114102219.23682-4-brgl@bgdev.pl
 2021-01-16 23:19:12 +01:00
Bartosz Golaszewski
7db7ad0817 rtc: s5m: use devm_i2c_new_dummy_device() 
Use the managed variant of i2c_new_dummy_device() to shrink code and
remove the goto label. We can drop the remove callback now too.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210114102219.23682-3-brgl@bgdev.pl
 2021-01-16 23:19:12 +01:00
Bartosz Golaszewski
1f0cbda3b4 rtc: s5m: select REGMAP_I2C 
The rtc-s5m uses the I2C regmap but doesn't select it in Kconfig so
depending on the configuration the build may fail. Fix it.

Fixes: 959df7778b ("rtc: Enable compile testing for Maxim and Samsung drivers")
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210114102219.23682-2-brgl@bgdev.pl
 2021-01-16 23:19:12 +01:00
Alexandre Belloni
1bf3e6cce8 rtc: opal: set range 
It is a BCD RTC with 4 digits for the year.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210110224606.1414307-1-alexandre.belloni@bootlin.com
 2021-01-13 00:35:37 +01:00
Thomas Bogendoerfer
446667df28 rtc: tx4939: Remove driver 
CPU support for TX49xx is getting removed, so remove rtc driver for it.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210105140305.141401-9-tsbogend@alpha.franken.de
 2021-01-13 00:31:52 +01:00
Claudiu Beznea
51f9b1f8ee dt-bindings: rtc: at91rm9200: add sama7g5 compatible 
Add compatible for SAMA7G5 RTC. At the moment the driver is falling
back on SAM9X60's compatible but SAMA7G5 doesn't have the tamper mode
register and tamper debounce period register thus the need for a new
compatible to differentiate b/w these two in case tamper feature will
be implemented in future.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1610016372-31784-1-git-send-email-claudiu.beznea@microchip.com
 2021-01-13 00:18:18 +01:00
Arnd Bergmann
def8550f54 rtc: rx6110: fix build against modular I2C 
With CONFIG_I2C=m, the #ifdef section is disabled, as shown
by this warning:

drivers/rtc/rtc-rx6110.c:314:12: error: unused function 'rx6110_probe' [-Werror,-Wunused-function]

Change the driver to use IS_ENABLED() instead, which works
for both module and built-in subsystems.

Fixes: afa819c2c6 ("rtc: rx6110: add i2c support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201230145938.3254459-1-arnd@kernel.org
 2021-01-12 23:47:46 +01:00
Guixiong Wei
121f54efc3 rtc: pm8xxx: Read ALARM_EN and update to alarm enabled status 
ALARM_EN status is retained in PMIC register after device shutdown
if poweron_alarm is enabled. Read it to make sure the driver has
consistent value with the register status.

Signed-off-by: Guixiong Wei <guixiong@codeaurora.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/1608809337-18852-1-git-send-email-guixiong@codeaurora.org
 2021-01-12 23:46:46 +01:00
Linus Torvalds
5c8fe583cc Linux 5.11-rc1 v5.11-rc1 2020-12-27 15:30:22 -08:00
Linus Torvalds
14e3e989f6 proc mountinfo: make splice available again 
Since commit 36e2c7421f ("fs: don't allow splice read/write without
explicit ops") we've required that file operation structures explicitly
enable splice support, rather than falling back to the default handlers.

Most /proc files use the indirect 'struct proc_ops' to describe their
file operations, and were fixed up to support splice earlier in commits
40be821d627c..b24c30c67863, but the mountinfo files interact with the
VFS directly using their own 'struct file_operations' and got missed as
a result.

This adds the necessary support for splice to work for /proc/*/mountinfo
and friends.

Reported-by: Joan Bruguera Micó <joanbrugueram@gmail.com>
Reported-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=209971
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-12-27 12:00:36 -08:00
Linus Torvalds
52cd5f9c22 Merge tag 'ntb-5.11' of git://github.com/jonmason/ntb 
Pull NTB fixes from Jon Mason:
 "Bug fix for IDT NTB and Intel NTB LTR management support"

* tag 'ntb-5.11' of git://github.com/jonmason/ntb:
  ntb: intel: add Intel NTB LTR vendor support for gen4 NTB
  ntb: idt: fix error check in ntb_hw_idt.c
 2020-12-27 09:22:55 -08:00
Linus Torvalds
33c148a4ae Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 
Pull crypto fixes from Herbert Xu:
 "Fix a number of autobuild failures due to missing Kconfig
  dependencies"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: qat - add CRYPTO_AES to Kconfig dependencies
  crypto: keembay - Add dependency on HAS_IOMEM
  crypto: keembay - CRYPTO_DEV_KEEMBAY_OCS_AES_SM4 should depend on ARCH_KEEMBAY
 2020-12-27 09:14:32 -08:00
Linus Torvalds
cce622ab92 Merge tag 'objtool-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull objtool fix from Ingo Molnar:
 "Fix a segfault that occurs when built with Clang"

* tag 'objtool-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Fix seg fault with Clang non-section symbols
 2020-12-27 09:08:23 -08:00
Linus Torvalds
6be5f58215 Merge tag 'locking-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull locking fixes from Ingo Molnar:
 "Misc fixes/updates:

   - Fix static keys usage in module __init sections

   - Add separate MAINTAINERS entry for static branches/calls

   - Fix lockdep splat with CONFIG_PREEMPTIRQ_EVENTS=y tracing"

* tag 'locking-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  softirq: Avoid bad tracing / lockdep interaction
  jump_label/static_call: Add MAINTAINERS
  jump_label: Fix usage in module __init
 2020-12-27 09:06:10 -08:00
Linus Torvalds
2eeefc60ad Merge tag 'timers-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull timer fixes from Ingo Molnar:
 "Update/fix two CPU sanity checks in the hotplug and the boot code, and
  fix a typo in the Kconfig help text.

  [ Context: the first two commits are the result of an ongoing
    annotation+review work of (intentional) tick_do_timer_cpu() data
    races reported by KCSAN, but the annotations aren't fully cooked
    yet ]"

* tag 'timers-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  timekeeping: Fix spelling mistake in Kconfig "fullfill" -> "fulfill"
  tick/sched: Remove bogus boot "safety" check
  tick: Remove pointless cpu valid check in hotplug code
 2020-12-27 09:03:41 -08:00
Linus Torvalds
3b80dee70e Merge tag 'sched-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull scheduler fix from Ingo Molnar:
 "Fix a context switch performance regression"

* tag 'sched-urgent-2020-12-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched: Optimize finish_lock_switch()
 2020-12-27 09:00:47 -08:00
Linus Torvalds
f838f8d2b6 mfd: ab8500-debugfs: Remove extraneous seq_putc 
Commit c9a3c4e637 ("mfd: ab8500-debugfs: Remove extraneous curly
brace") removed a left-over curly brace that caused build failures, but
Joe Perches points out that the subsequent 'seq_putc()' should also be
removed, because the commit that caused all these problems already added
the final '\n' to the seq_printf() above it.

Reported-by: Joe Perches <joe@perches.com>
Fixes: 886c812165 ("mfd: ab8500-debugfs: Remove the racy fiddling with irq_desc")
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-12-26 09:19:49 -08:00
Linus Torvalds
40f78232f9 Merge tag 'pci-v5.11-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci 
Pull PCI fixes from Bjorn Helgaas:

 - Fix a tegra enumeration regression (Rob Herring)

 - Fix a designware-host check that warned on *success*, not failure
   (Alexander Lobakin)

* tag 'pci-v5.11-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: dwc: Fix inverted condition of DMA mask setup warning
  PCI: tegra: Fix host link initialization
 2020-12-25 20:17:40 -08:00
Nathan Chancellor
c9a3c4e637 mfd: ab8500-debugfs: Remove extraneous curly brace 
Clang errors:

  drivers/mfd/ab8500-debugfs.c:1526:2: error: non-void function does not return a value [-Werror,-Wreturn-type]
          }
          ^
  drivers/mfd/ab8500-debugfs.c:1528:2: error: expected identifier or '('
  return 0;
          ^
  drivers/mfd/ab8500-debugfs.c:1529:1: error: extraneous closing brace ('}')
  }
  ^
  3 errors generated.

The cleanup in ab8500_interrupts_show left a curly brace around, remove
it to fix the error.

Fixes: 886c812165 ("mfd: ab8500-debugfs: Remove the racy fiddling with irq_desc")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2020-12-25 19:59:02 -08:00