blackbird-obmc-linux/drivers/misc/cardreader, branch dev-5.0-raptor-04-16-2019

misc: alcor_pci: fix spelling mistake "invailid" -> "invalid"

2018-12-17T07:26:24+00:00

There are spelling mistakes in a couple of dev_dbg messages, fix these. Signed-off-by: Colin Ian King Reviewed-by: Oleksij Rempel Signed-off-by: Ulf Hansson

misc: rtsx_usb: Use USB remote wakeup signaling for card insertion detection

2018-12-17T07:26:24+00:00

Although rtsx_usb doesn't support card removal detection, card insertion will resume rtsx_usb by USB remote wakeup signaling. When rtsx_usb gets resumed, also resumes its child devices, rtsx_usb_sdmmc and rtsx_usb_ms, to notify them there's a card in its slot. Signed-off-by: Kai-Heng Feng Tested-by: Oleksandr Natalenko Signed-off-by: Ulf Hansson

misc: cardreader: add new Alcor Micro Cardreader PCI driver

2018-12-17T07:26:24+00:00

This driver provides support for Alcor Micro AU6601 and AU6621 card readers. This is single LUN HW and it is expected to work with following standards: - Support SDR104 / SDR50 - MultiMedia Card (MMC) - Memory Stick (MS) - Memory Stick PRO (MS_Pro) Since it is a PCIe controller, it should work on any architecture supporting PCIe. For now, it was developed and tested only on x86_64. This driver is a result of RE work and was created without any documentation or real knowledge of HW internals. Signed-off-by: Oleksij Rempel Signed-off-by: Ulf Hansson

misc: rtsx: make several functions static

2018-07-03T11:01:48+00:00

Several helper functions are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'rtsx_pm_power_saving' was not declared. Should it be static? symbol 'rtsx_set_l1off_sub_cfg_d0' was not declared. Should it be static? symbol 'rtsx_pm_full_on' was not declared. Should it be static? symbol 'rtsx_comm_set_ltr_latency' was not declared. Should it be static? symbol 'rtsx_pci_process_ocp' was not declared. Should it be static? symbol 'rtsx_pci_process_ocp_interrupt' was not declared. Should it be static? Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman

Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block

2018-04-05T21:27:02+00:00

Pull block layer updates from Jens Axboe: "It's a pretty quiet round this time, which is nice. This contains: - series from Bart, cleaning up the way we set/test/clear atomic queue flags. - series from Bart, fixing races between gendisk and queue registration and removal. - set of bcache fixes and improvements from various folks, by way of Michael Lyle. - set of lightnvm updates from Matias, most of it being the 1.2 to 2.0 transition. - removal of unused DIO flags from Nikolay. - blk-mq/sbitmap memory ordering fixes from Omar. - divide-by-zero fix for BFQ from Paolo. - minor documentation patches from Randy. - timeout fix from Tejun. - Alpha "can't write a char atomically" fix from Mikulas. - set of NVMe fixes by way of Keith. - bsg and bsg-lib improvements from Christoph. - a few sed-opal fixes from Jonas. - cdrom check-disk-change deadlock fix from Maurizio. - various little fixes, comment fixes, etc from various folks" * tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits) blk-mq: Directly schedule q->timeout_work when aborting a request blktrace: fix comment in blktrace_api.h lightnvm: remove function name in strings lightnvm: pblk: remove some unnecessary NULL checks lightnvm: pblk: don't recover unwritten lines lightnvm: pblk: implement 2.0 support lightnvm: pblk: implement get log report chunk lightnvm: pblk: rename ppaf* to addrf* lightnvm: pblk: check for supported version lightnvm: implement get log report chunk helpers lightnvm: make address conversions depend on generic device lightnvm: add support for 2.0 address format lightnvm: normalize geometry nomenclature lightnvm: complete geo structure with maxoc* lightnvm: add shorten OCSSD version in geo lightnvm: add minor version to generic geometry lightnvm: simplify geometry structure lightnvm: pblk: refactor init/exit sequences lightnvm: Avoid validation of default op value lightnvm: centralize permission check for lightnvm ioctl ...

misc: rtsx: make various functions static

2018-03-15T17:01:41+00:00

The functions rts5260_get_ocpstat, rts5260_get_ocpstat2, rts5260_clear_ocpstat, rts5260_process_ocp, rts5260_init_hw and rts5260_set_aspm are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'rts5260_get_ocpstat' was not declared. Should it be static? symbol 'rts5260_get_ocpstat2' was not declared. Should it be static? symbol 'rts5260_clear_ocpstat' was not declared. Should it be static? symbol 'rts5260_process_ocp' was not declared. Should it be static? symbol 'rts5260_init_hw' was not declared. Should it be static? symbol 'rts5260_set_aspm' was not declared. Should it be static? Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman

misc: rtsx: rename SG_END macro

2018-03-01T15:33:05+00:00

A change to the generic scatterlist code caused a conflict with the rtsx card reader driver: In file included from drivers/misc/cardreader/rtsx_pcr.c:32: include/linux/rtsx_pci.h:40: error: "SG_END" redefined [-Werror] This changes one instance of the driver to prefix SG_END and related constants. Fixes: 723fbf563a6a ("lib/scatterlist: Add SG_CHAIN and SG_END macros for LSB encodings") Cc: Anshuman Khandual Signed-off-by: Arnd Bergmann Signed-off-by: Jens Axboe

Merge tag 'mfd-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2018-01-29T18:59:24+00:00

Pull MFD updates from Lee Jones: "New Drivers: - Add support for RAVE Supervisory Processor Moved drivers: - Move Realtek Card Reader Driver to Misc New Device Support: - Add support for Pinctrl to axp20x New Functionality: - Add resume support to atmel-flexcom Fix-ups: - Split MFD (mfd) and userspace handlers (platform) in cros_ec - Fix trivial (whitespace, spelling) issue(s) in pcf50633-core - Clean-up error handling in ab8500-debugfs - General tidying up in tmio_core - Kconfig fix-ups for qcom-pm8xxx - Licensing changes (SPDX) to stm32-lptimer, stm32-timers - Device Tree fixups in mc13xxx - Simplify/remove unused code in cros_ec_spi, axp20x, ti_am335x_tscadc, kempld-core, intel_soc_pmic_core.c, ab8500-debugfs" * tag 'mfd-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits) mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Apollo Lake mfd: axp20x: Mark axp288 CHRG_BAK_CTRL register volatile mfd: ab8500: Introduce DEFINE_SHOW_ATTRIBUTE() macro atmel_flexcom: Support resuming after a chip reset mfd: Remove duplicate includes dt-bindings: mfd: mc13xxx: Add the unit address to sysled mfd: stm32: Adopt SPDX identifier mfd: axp20x: Add pinctrl cell for AXP813 mfd: pm8xxx: Make elegible for COMPILE_TEST mfd: kempld-core: Use resource_size function on resource object mfd: tmio: Move register macros to tmio_core.c mfd: cros ec: spi: Simplify delay handling between SPI messages mfd: palmas: Assign the right powerhold mask for tps65917 mfd: ab8500-debugfs: Use common error handling code in ab8500_print_modem_registers() mfd: ti_am335x_tscadc: Remove redundant assignment to node mfd: pcf50633: Fix spelling mistake: 'Falied' -> 'Failed' dt-bindings: watchdog: Add bindings for RAVE SP watchdog driver watchdog: Add RAVE SP watchdog driver mfd: Add driver for RAVE Supervisory Processor serdev: Introduce devm_serdev_device_open() ...

misc: rtsx: Fix symbol clashes

2017-12-04T09:40:38+00:00

drivers/staging/rts5208/sd.o: In function `.sd_power_off_card3v3': (.text+0x5760): multiple definition of `.sd_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.text+0x4630): first defined here drivers/staging/rts5208/sd.o:(.opd+0x378): multiple definition of `sd_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.opd+0x4f8): first defined here drivers/staging/rts5208/ms.o: In function `.ms_power_off_card3v3': (.text+0x5e70): multiple definition of `.ms_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.text+0x46e0): first defined here drivers/staging/rts5208/ms.o:(.opd+0x360): multiple definition of `ms_power_off_card3v3' drivers/misc/cardreader/rtsx_pcr.o:(.opd+0x510): first defined here Fixes: 5da4e04ae480 ("misc: rtsx: Add support for RTS5260") Signed-off-by: Stephen Rothwell Signed-off-by: Lee Jones

misc: rtsx: Add support for RTS5260

2017-11-29T10:17:26+00:00

Add support for new chip rts5260. In order to support rts5260, the definitions of some internal registers and workflow have to be modified and are different from its predecessors and OCP function is added for RTS5260. So we need this patch to ensure RTS5260 can work. Signed-off-by: Rui Feng Reviewed-by: Daniel Bristot de Oliveira Tested-by: Perry Yuan Signed-off-by: Lee Jones