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* state: remove unused functionSascha Hauer2018-11-191-13/+0
| | | | | | state_find_type() is unused and doesn't have a prototype. Remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: samsung: Add missing includeSascha Hauer2018-11-191-0/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: samsung: provide prototype for nand_boot()Sascha Hauer2018-11-191-0/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: samsung: make locally used function staticSascha Hauer2018-11-191-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: samsung: remove unused functionSascha Hauer2018-11-191-9/+0
| | | | | | s3c24_get_uclk() is unused, remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: start: Add missing prototypeSascha Hauer2018-11-191-0/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net/e1000: Mark e1000_register_invm() staticAndrey Smirnov2018-11-191-1/+1
| | | | | | | | Mark e1000_register_invm() static because it is not used outside the source file. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* net/e1000: Mark e1000_igb_get_flash_size() staticAndrey Smirnov2018-11-191-1/+1
| | | | | | | | Mark e1000_igb_get_flash_size() static because it is not used outside the source file. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* aiodev: mc13xxx: Mark mc13xxx_adc_do_conversion() staticAndrey Smirnov2018-11-191-2/+3
| | | | | | | | Mark mc13xxx_adc_do_conversion() static because it is not used outside the source file. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* nvmem: Add prototype for exported functionsSascha Hauer2018-11-121-0/+4
| | | | | | | nvmem_device_cell_read() and nvmem_device_cell_write() are exported, so add a prototype to the header file. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fs: devfs: Make locally used function staticSascha Hauer2018-11-121-1/+1
| | | | | | devfs_iterate() is only used locally, so make it static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* video: vpl: make locally used function staticSascha Hauer2018-11-121-1/+1
| | | | | | of_find_vpl() is only used locally, so make it static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: at91: Add missing includeSascha Hauer2018-11-121-8/+1
| | | | | | | | mach/iomux.h provides prototypes for functions that the pinctrl driver implements, so include it. With this we have a duplicate definition of enum at91_mux so remove it from the pinctrl driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* dma: apbh: make locally used function staticSascha Hauer2018-11-121-1/+1
| | | | | | To avoid missing prototype warning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* clk: imx: Avoid missing prototype warningsSascha Hauer2018-11-121-8/+1
| | | | | | | clk_gate2_free() is unused, so remove it. clk_gate2_alloc() is only used locally, so make it static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* imx-bbu-nand: Make locally used functions staticSascha Hauer2018-11-121-2/+2
| | | | | | To avoid missing prototypes warning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX6 usb: Add missing includeSascha Hauer2018-11-121-1/+1
| | | | | | | include header file providing the protype for functions that usb-imx6.c implements. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX: add missing includeSascha Hauer2018-11-121-0/+1
| | | | | | | mach/imx-nand.h provides the prototype for imx_nand_set_layout() which this file implements, so include the header file. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX27: Add missing prototype for imx27_get_boot_source()Sascha Hauer2018-11-121-0/+1
| | | | | | imx27_get_boot_source() is exported, so add a prototype for it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX50: Make locally used function staticSascha Hauer2018-11-121-1/+1
| | | | | | imx50_init_lowlevel_early() is only used locally, so make it static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: Add missing prototype for arm_mem_ramoops_get()Sascha Hauer2018-11-121-0/+2
| | | | | | To avoid missing prototype warning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: start: Add missing prototypeSascha Hauer2018-11-121-0/+2
| | | | | | | start() has no prototype, add it. Since it is not called from anywhere in the barebox binary just add the prototype to the C file. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: start: Add missing includeSascha Hauer2018-11-122-0/+4
| | | | | | entry.h provides prototypes for some functions, so include it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* fs: ubifs: Avoid missing prototype warningSascha Hauer2018-11-122-10/+2
| | | | | | Remove unused ubifs_iput() and make locally used functions static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: sm: Make locally used function staticSascha Hauer2018-11-121-1/+1
| | | | | | To avoid missing prototype warning. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* gui: lodepng: Avoid missing prototypes warningSascha Hauer2018-11-122-41/+29
| | | | | | | | - move prototypes to header file - remove some unused functions - make locally used functions static. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: psci: Avoid missing prototypes warningSascha Hauer2018-11-121-0/+7
| | | | | | | | Avoid missing prototypes warning by adding prototypes. Since these functions are called from assembly add the prototypes to the C file directly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: interrupts: Avoid missing prototypes warningSascha Hauer2018-11-121-0/+8
| | | | | | | Add prototypes for various functions. Since these are called from assembly add the prototype in the C file itself. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/usb'Sascha Hauer2018-11-0919-162/+275
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| * usbgadget: autostart: add DFU supportLadislav Michl2018-10-299-89/+95
| | | | | | | | | | | | | | | | | | | | | | Use global variable dfu_function to autostart DFU. As similar code is used to start multifunction gadget using command, move common code to common/usbgadget.c and consolidate it. It turned out that '-s' option of usbgadget command does nothing, so remove its help text and make it function as '-a'. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * Documentation: USB gadget: document usbgadget.fastboot_bbu variableLadislav Michl2018-10-291-0/+2
| | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: gadget: set maxpacket_limitLadislav Michl2018-10-293-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gadget update to 3.15 imported Linux patch e117e742d310 ("usb: gadget: add "maxpacket_limit" field to struct usb_ep"): This patch adds "maxpacket_limit" to struct usb_ep. This field contains maximum value of maxpacket supported by driver, and is set in driver probe. This value should be used by autoconfig() function, because value of field "maxpacket" is set to value from endpoint descriptor when endpoint becomes enabled. So when autoconfig() function will be called again for this endpoint, "maxpacket" value will contain wMaxPacketSize from descriptior instead of maximum packet size for this endpoint. For this reason this patch adds new field "maxpacket_limit" which contains value of maximum packet size (which defines maximum endpoint capabilities). This value is used in ep_matches() function used by autoconfig(). Value of "maxpacket_limit" should be set in UDC driver probe function, using usb_ep_set_maxpacket_limit() function, defined in gadget.h. This function set choosen value to both "maxpacket_limit" and "maxpacket" fields. However said update didn't bring in all driver changes. Do it now. Fixes: 2776d53d7ac8 ("USB: gadget: Update to 3.15") Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: gadget: fsl_udc: pass controller instance to unregisterSascha Hauer2018-10-293-15/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | ci_udc_unregister() used to unregister "the controller". Since we may register multiple chipidea devices we called ci_udc_unregister() for each of them. This led to messages like: ERROR: imx-usb 53f80000.usb: gadget not registered. Fix this by returning the registered controller. This allows us to call ci_udc_unregister() only when we actually registered one before. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: imx: unregister ehci controller on device removalSascha Hauer2018-10-291-0/+5
| | | | | | | | | | | | | | | | ehci does DMA and hence must be properly quiesced before we leave barebox. Call ehci_unregister() on device removal when we previously registered a ehci controller. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: host: ehci-atmel: unregister host on device removeSascha Hauer2018-10-291-1/+5
| | | | | | | | | | | | | | The ehci code does DMA and really must be properly stopped when we leave barebox, so call ehci_unregister on device removal. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: host: ehci: do not use dev->privSascha Hauer2018-10-294-6/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | An ehci can be registered with ehci_register which is passed a struct device_d *. In that case the priv pointer may already be used by the caller, so we must not use it in the ehci code. At least for the Atmel ehci driver this fixes a bug, here dev->priv is set two times to different values. Since we need dev->priv in the ehci code to get the controller in ehci_detect() we can no longer implement that without the help of the caller, hence we eport ehci_detect() and epect it to be called by the code which registers a ehci host. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: host: ehci: add ehci_unregister()Sascha Hauer2018-10-294-11/+47
| | | | | | | | | | | | | | | | | | ehci_register() allocates data and registers a ehci host. Add ehci_unregister() to properly halt the controller and to free the memory again.. To do so, change ehci_register() to return the ehci host rather than an error code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: Add usb_unregister_host()Sascha Hauer2018-10-262-0/+6
| | | | | | | | | | | | | | | | We have usb_register_host() which puts a new host on the list of hosts we should also have the opposite which removes the host from the list again. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: host: ehci: rename ehci_priv to ehci_hostSascha Hauer2018-10-261-21/+21
| | | | | | | | | | | | | | As we are going to export the structure as a cookie to others rename it to ehci_host. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * usb: gadget: fsl_udc: Drop using global variableSascha Hauer2018-10-261-17/+22
| | | | | | | | | | | | | | No need to use the global udc_controller variable when we are provided an usb_gadget. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/state'Sascha Hauer2018-11-094-25/+74
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| * | bootchooser: Add reference countingSascha Hauer2018-10-181-5/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds reference counting to the bootchooser. Instead of creating a new bootchooser instance with each bootchooser_get() we return a reference to the existing bootchooser. This makes the behaviour consistent when bootchooser_get() is called multiple times. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | bootchooser: put bootchooser after creating a boot entrySascha Hauer2018-10-181-13/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | Between creating a boot entry for bootchooser and actually using it the underlying state may have been modified, so make sure to get a current bootchooser when booting it, thus do a bootchooser_put after having created the entry and a bootchooser_get again when booting it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | of: fix reproducible node name for legacy vs. new partition bindingSascha Hauer2018-10-181-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the of_reproducible_name mechanism is used to find a partition node from the barebox devicetree in the Linux devicetree. Unfortunately we have two different partition bindings. In the legacy one the partition nodes are directly under the hardware devicenode whereas in the new binding the partitions are under an additional partitions subnode. This means we get two different (not so) reproducible names when the barebox devicetree uses the legacy binding and the Linux devicetree uses the new binding (or the other way round). To get the same name then for these cases we drop the partitions subnode from the reproducible name. This makes the partition fixup in barebox-state work when the barebox devicetree uses another binding than the Linux devicetree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Tested-by: Ulrich Ölmann <u.oelmann@pengutronix.de> Tested-by: Gavin Schenk <g.schenk@eckelmann.de
| * | state: backend_bucket_circular: remove unused variablesUlrich Ölmann2018-10-121-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | This has been forgotten in commit 9d6d91931afb ("state: Remove -EUCLEAN check from userspace tool"). Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | common: state: fix typoUlrich Ölmann2018-10-101-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | state: backend_bucket_circular: fix memory leakUlrich Ölmann2018-10-101-4/+7
| | | | | | | | | | | | | | | Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'for-next/socfpga'Sascha Hauer2018-11-095-266/+94
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| * | | ARM: socfpga: socrates: convert to lowlevel helpersSteffen Trumtrar2018-11-061-67/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | ARM: socfpga: socdk: convert to lowlevel helpersSteffen Trumtrar2018-11-061-66/+3
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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