devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

The commit:
388e5c51 usb: dwc3: remove dwc3 dependency on host AND gadget
breaks compilation when
USB=y, USB_GADGET=m, USB_DWC3=y and USB_DWC3_DUAL_ROLE=y.

drivers/built-in.o: In function `dwc3_gadget_giveback':
drivers/usb/dwc3/gadget.c:271: undefined reference to `usb_gadget_unmap_request'
drivers/built-in.o: In function `__dwc3_gadget_kick_transfer':
drivers/usb/dwc3/gadget.c:1005: undefined reference to `usb_gadget_unmap_request'
drivers/built-in.o: In function `__dwc3_gadget_ep_queue':
drivers/usb/dwc3/gadget.c:1073: undefined reference to `usb_gadget_map_request'
drivers/built-in.o: In function `dwc3_gadget_reset_interrupt':
drivers/usb/dwc3/gadget.c:2165: undefined reference to `usb_gadget_set_state'
drivers/built-in.o: In function `dwc3_gadget_init':
drivers/usb/dwc3/gadget.c:2647: undefined reference to `usb_add_gadget_udc'
drivers/built-in.o: In function `dwc3_gadget_exit':
drivers/usb/dwc3/gadget.c:2681: undefined reference to `usb_del_gadget_udc'
drivers/built-in.o: In function `__dwc3_ep0_do_control_data':
drivers/usb/dwc3/ep0.c:929: undefined reference to `usb_gadget_map_request'
drivers/usb/dwc3/ep0.c:906: undefined reference to `usb_gadget_map_request'
drivers/built-in.o: In function `dwc3_ep0_set_config':
drivers/usb/dwc3/ep0.c:575: undefined reference to `usb_gadget_set_state'
drivers/built-in.o: In function `dwc3_ep0_set_address':
drivers/usb/dwc3/ep0.c:520: undefined reference to `usb_gadget_set_state'
drivers/usb/dwc3/ep0.c:522: undefined reference to `usb_gadget_set_state'
drivers/built-in.o: In function `dwc3_ep0_set_config':
drivers/usb/dwc3/ep0.c:556: undefined reference to `usb_gadget_set_state'

Making changes similar to patch:
71a5e61b usb: chipidea: fix and improve dependencies if usb host or gadget support is built as module

Let us limit the DWC3 mode to depend on corresponding usb-subsystem
and USB_DWC3.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return a negative error code in the go through all configs error
handling case instead of 0(usb_add_function() will overwrite ret to 0).
Also use error code from usb_gstrings_attach() in all strings init error
case instead of -EINVAL.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return -ENOMEM in the kzalloc() error handling case instead
of 0(following platform_device_add_data() will overwrite it to 0), as
done elsewhere in this function.
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return -ENOMEM in the request alloc error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return -ENOMEM in the request alloc error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return a negative error code in the gpio_to_irq() error handling
case instead of 0, as done elsewhere in this function.
Reviewed-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return -ENOMEM in the devm_kzalloc() error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Chao Xie <chao.xie@marvell.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Darius Augulis <augulis.darius@gmail.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Acked-by: NJaswinder Singh <jaswinder.singh@linaro.org>
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Cc: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Commit 0998d063 (device-core: Ensure drvdata = NULL when no
driver is bound) removes the need to set driver data field to
NULL.
Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

No functional change.
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Add the missing platform_device_put() before return from
omap2430_probe() in the error handling case.

Introduced by commit ca784be3
(usb: start using the control module driver)
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Introduced by commit cf9a08ae
(usb: gadget: convert source sink and loopback to new function interface)
Acked-by: NMichal Nazarewicz <mina86@mina86.com>
Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: NFelipe Balbi <balbi@ti.com>

Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: NChad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

This fixes a bug where the iscsi class/driver did not do a put_device
when a sess/conn device was found. This also simplifies the interface
by not having to pass in some arguments that were duplicated and did
not need to be exported.
Reported-by: NZhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: NMike Christie <michaelc@cs.wisc.edu>
Acked-by: NVikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

These enums have been separate since the dawn of SAS, mainly because the
latter is a procotol only enum and the former includes additional state
for libsas.  The dichotomy causes endless confusion about which one you
should use where and leads to pointless warnings like this:

drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo':
drivers/scsi/mvsas/mv_sas.c:1162:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare]

Fix by eliminating one of them.  The one kept is effectively the sas.h
one, but call it sas_device_type and make sure the enums are all
properly namespaced with the SAS_ prefix.
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Modified thermal configuration to happen after interrupt registration
Added SAS controller configuration during initialization
Added error handling logic to handle I_T_Nexus errors and variants

[jejb: fix up tabs and spaces issues]
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Handled NCQ errors in the low level driver as the FW
is not providing the faulty tag for NCQ errors for libsas
to recover.

[jejb: fix checkpatch issues]
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Individual WWN read operations based on controller.
PM8081 - Read WWN from Flash VPD.
PM8088/89 - Read WWN from EEPROM.
PM8001 - Read WWN from NVM.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Changed name in driver to pm80xx. Updated debug messages.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Performing pci_free_consistent in tasklet had result in a core dump. So
allocated a new memory region for it. Fix for passing proper address
and operation in firmware flash update.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Additional bar shift for new SPC firmware, applicable to device
id 0x8081 only.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Implementation of SPCv/ve specific hardware functionality and
macros. Changing common functionalities wrt SPCv/ve operations.
Conditional checks for SPC specific operations.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Implementation of interrupt handlers and tasklets to support
upto 64 interrupt for the device.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Update of function prototype for common function to SPC and SPCv/ve.
Multiple queues implementation for IO.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Memory allocation and configuration of multiple inbound and
outbound queues.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

Updated pci id table with device, vendor, subdevice and subvendor ids
for 8081, 8088, 8089 SAS/SATA controllers. Added SPCv/ve related macros.
Updated macros, hba info structure and other structures for SPCv/ve.
Update of structure and variable names for SPC hardware functionalities.
Signed-off-by: NSakthivel K <Sakthivel.SaravananKamalRaju@pmcs.com>
Signed-off-by: NAnand Kumar S <AnandKumar.Santhanam@pmcs.com>
Acked-by: NJack Wang <jack_wang@usish.com>
Reviewed-by: NHannes Reinecke <hare@suse.de>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

lpfc uses the generic checksum as well as the T10DIF one from the lib/
directory, so make sure they're selected.
Reported-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>