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path: root/drivers/rtc/rtc-dm355evm.c
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2019-04-04rtc: dm355evm: convert to SPDX identifierAlexandre Belloni1-5/+1
Use SPDX-License-Identifier instead of a verbose license text Signed-off-by: Alexandre Belloni <[email protected]>
2019-04-04rtc: dm355evm: switch to rtc_time64_to_tm/rtc_tm_to_time64Alexandre Belloni1-2/+2
Call the 64bit versions of rtc_tm time conversion as the range is enforced by the core. Signed-off-by: Alexandre Belloni <[email protected]>
2019-04-04rtc: dm355evm: set rangeAlexandre Belloni1-0/+1
The MSP430 has a 32bit second counter. Signed-off-by: Alexandre Belloni <[email protected]>
2019-04-04rtc: dm355evm: convert to devm_rtc_allocate_deviceAlexandre Belloni1-7/+6
This allows further improvement of the driver. Signed-off-by: Alexandre Belloni <[email protected]>
2017-08-15mfd: dm355evm_msp: Move header file out of I2C realmWolfram Sang1-1/+1
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Acked-by: Dmitry Torokhov <[email protected]> Signed-off-by: Lee Jones <[email protected]>
2017-01-11rtc: constify rtc_class_ops structuresBhumika Goyal1-1/+1
Declare rtc_class_ops structures as const as they are only passed as an argument to the function devm_rtc_device_register. This argument is of type const struct rtc_class_ops *, so rtc_class_ops structures having this property can be declared const. Done using Coccinelle: @r1 disable optional_qualifier @ identifier i; position p; @@ static struct rtc_class_ops i@p = {...}; @ok1@ identifier r1.i; position p; @@ devm_rtc_device_register(...,&i@p,...) @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct rtc_class_ops i; Signed-off-by: Bhumika Goyal <[email protected]> Signed-off-by: Alexandre Belloni <[email protected]>
2014-10-20rtc: drop owner assignment from platform_driversWolfram Sang1-1/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <[email protected]>
2013-07-03drivers/rtc/rtc-dm355evm.c: remove empty functionSachin Kamat1-6/+0
After the switch to devm_ functions and the removal of rtc_device_unregister(), the 'remove' function does not do anything. Delete it. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2013-07-03rtc: rtc-dm355evm: remove unnecessary platform_set_drvdata()Jingoo Han1-1/+0
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d063100 ("device-core: Ensure drvdata = NULL when no driver is bound"). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2013-04-29rtc: rtc-dm355evm: use devm_rtc_device_register()Jingoo Han1-5/+2
devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2013-01-03Drivers: rtc: remove __dev* attributes.Greg Kroah-Hartman1-3/+3
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Srinidhi Kasagar <[email protected]> Cc: Linus Walleij <[email protected]> Cc: Mike Frysinger <[email protected]> Cc: Wan ZongShun <[email protected]> Cc: Guan Xuetao <[email protected]> Cc: Mark Brown <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-01-10rtc: convert drivers/rtc/* to use module_platform_driver()Axel Lin1-11/+1
This patch converts the drivers in drivers/rtc/* to use the module_platform_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <[email protected]> Acked-by: Mark Brown <[email protected]> Acked-by: Mike Frysinger <[email protected]> Acked-by: Guan Xuetao <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Haojian Zhuang <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Srinidhi Kasagar <[email protected]> Cc: Lars-Peter Clausen <[email protected]> Cc: Ben Dooks <[email protected]> Cc: John Stultz <[email protected]> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-10-31rtc: Add module.h to implicit users in drivers/rtcPaul Gortmaker1-0/+1
The module.h was implicitly everywhere, but when we clean that up, the implicit users will compile fail; fix them up in advance. Signed-off-by: Paul Gortmaker <[email protected]>
2009-02-05rtc: rtc-dm355evm driverDavid Brownell1-0/+175
Simple RTC driver for the MSP430 firmware on the DM355 EVM board. Other than not supporting atomic reads/writes of all four bytes, this is reasonable as a basic no-alarm RTC. Signed-off-by: David Brownell <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> Acked-by: Alessandro Zummo <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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