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2014-09-28usb: core: log higher level message on malformed LANGID descriptorScot Doyle
Commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0 USB: fix LANGID=0 regression defaults to a langid of 0x0409 if it's not properly implemented by the device. Explain with a higher level error message what this means. Signed-off-by: Scot Doyle <lkml14@scotdoyle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28tty: serial: msm: Add earlycon supportStephen Boyd
Add support for DT based and command line based early console on platforms with the msm serial hardware. Cc: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial/core: Initialize the console pm stateSudhir Sreedharan
For console devices having UART_CAP_SLEEP capability, the uart_pm_state has to be initialized to UART_PM_STATE_ON. Otherwise the LCR regiser values are reinitialized when uart_change_pm is called from uart_configure_port. Signed-off-by: Sudhir Sreedharan <ssreedharan@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)Daniel Thompson
Commit 08177ece596c ("serial: asc: Adopt readl_/writel_relaxed()) is regressing the m68k allmodconfig build. This is due to the unconditional use of readl_relaxed() which, although documented, does not currently exist for m68k. This is trivially fixable for st-asc because we can just update the asc_in() accessor to make this conditional. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@gmail.com> Cc: Maxime Coquelin <maxime.coquelin@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: of-serial: add PM suspend/resume supportJingchang Lu
This adds PM suspend/resume support for the of-serial driver to provide power management support on devices attatched to it. Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28m68k: AMIGA_BUILTIN_SERIAL should depend on TTYGeert Uytterhoeven
If CONFIG_TTY=n: drivers/built-in.o: In function `rs_flush_buffer': amiserial.c:(.text+0x1f626): undefined reference to `tty_wakeup' drivers/built-in.o: In function `transmit_chars': amiserial.c:(.text+0x1f6c8): undefined reference to `tty_wakeup' drivers/built-in.o: In function `change_speed': amiserial.c:(.text+0x1f80a): undefined reference to `tty_termios_baud_rate' amiserial.c:(.text+0x1f88c): undefined reference to `tty_termios_baud_rate' drivers/built-in.o: In function `check_modem_status': amiserial.c:(.text+0x1faa6): undefined reference to `tty_hangup' amiserial.c:(.text+0x1faec): undefined reference to `tty_wakeup' drivers/built-in.o: In function `get_serial_info': amiserial.c:(.text+0x1fb88): undefined reference to `tty_lock' amiserial.c:(.text+0x1fbc0): undefined reference to `tty_unlock' drivers/built-in.o: In function `rs_open': amiserial.c:(.text+0x1fdc6): undefined reference to `tty_port_block_til_ready' drivers/built-in.o: In function `set_serial_info': amiserial.c:(.text+0x1fe0c): undefined reference to `tty_lock' amiserial.c:(.text+0x1fea0): undefined reference to `tty_unlock' amiserial.c:(.text+0x1fed0): undefined reference to `tty_unlock' amiserial.c:(.text+0x1ffaa): undefined reference to `tty_unlock' drivers/built-in.o: In function `receive_chars': amiserial.c:(.text+0x2005c): undefined reference to `do_SAK' amiserial.c:(.text+0x200e0): undefined reference to `tty_insert_flip_string_flags' amiserial.c:(.text+0x2013c): undefined reference to `tty_insert_flip_string_flags' amiserial.c:(.text+0x20148): undefined reference to `tty_flip_buffer_push' drivers/built-in.o: In function `rs_close': amiserial.c:(.text+0x20744): undefined reference to `tty_port_close_start' amiserial.c:(.text+0x2078a): undefined reference to `tty_ldisc_flush' amiserial.c:(.text+0x20798): undefined reference to `tty_port_close_end' drivers/built-in.o: In function `amiga_serial_probe': amiserial.c:(.init.text+0x96a): undefined reference to `__tty_alloc_driver' amiserial.c:(.init.text+0x9c0): undefined reference to `tty_std_termios' amiserial.c:(.init.text+0x9e6): undefined reference to `tty_set_operations' amiserial.c:(.init.text+0xa3e): undefined reference to `tty_port_init' amiserial.c:(.init.text+0xa5c): undefined reference to `tty_port_link_device' amiserial.c:(.init.text+0xa6c): undefined reference to `tty_register_driver' amiserial.c:(.init.text+0xb4a): undefined reference to `tty_unregister_driver' amiserial.c:(.init.text+0xb58): undefined reference to `tty_port_destroy' amiserial.c:(.init.text+0xb64): undefined reference to `put_tty_driver' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28asm/uapi: Add definition of TIOC[SG]RS485Ricardo Ribalda Delgado
Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on all the archs. Unfortunately the definition of TIOCSRS485 and TIOCGRS485 was missing on the ioctls.h file Reported-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28tty/metag_da: Add console_poll module parameterJames Hogan
Currently the metag_da console channel is write only, it doesn't get polled for incoming data. This is for performance & latency reasons as polling blocks the processor for a significant amount of time waiting for the JTAG probe to respond to the request and restart the thread. This means that the console channel cannot be used for a login prompt, so ttyDA2 is usually used instead. In a virtual environment with a virtual DA such as QEMU however the polling is much cheaper as the request can be handled immediately. It is useful to be able to enable polling in such an environment in order to get both the kernel log and a usable login prompt on the same DA channel. Add a console_poll module parameter which allows polling to be enabled for the console channel. It defaults to off as that is the current behaviour for good reason on real hardware. It can be enabled by appending metag_da.console_poll to the kernel command line. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Jiri Slaby <jslaby@suse.cz> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: 8250_pci: remove rts_n override from Baytrail quirkHeikki Krogerus
It should not be used together with Auto Flow Control, and Auto Flow Control is always enabled on Baytrail. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: cadence: Add generic earlycon supportMichal Simek
Add earlycon support for the cadence serial port. This is based on recent patches: "tty/serial: pl011: add generic earlycon support" (sha1: 0d3c673e7881e691991b2a4745bd4f149603baa2) "tty/serial: add arm/arm64 semihosting earlycon" (sha1: d50d7269ebcb438afa346cdffce0f4e2a1b9e831) Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: imx: change the wait even to interruptiableHuang Shijie
The wait_event() makes the application hang for ever in the following case: [1] the hardware flow control is enabled. [2] the other end (or the remote end) is terminated, and the TX is still waiting for the hardware flow control signal to become asserted. This patch fixes it by changing the wait_event to wait_event_interruptible. Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: imx: terminate the RX DMA when the UART is suspendingHuang Shijie
When the uart port is suspending, the RX data is useless. So in this case, we can terminate the RX DMA right now. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28serial: imx: fix throttle/unthrottle callbacks for hardware assisted flow ↵Fugang Duan
control when the 'CTSC' bit is negated. 'CTS' has no function when 'CTSC' is asserted. 0: The CTS pin is high (inactive) 1: The CTS pin is low (active) For throttle, it needs to clear 'CTS' and 'CTSC' bits. For unthrottle, it needs to enable 'CTS' and 'CTSC' bits. The patch just fix the issue. Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Huang Shijie <shijie8@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28Revert "[media] media: em28xx - remove reset_resume interface"Mauro Carvalho Chehab
The reset_resume call is needed, otherwise it will break resume on some conditions, depending on the usb ehci/xhci controller. This reverts commit b89193e0b06f44f48e3bf897a5b5cb4a7aff3359. Reported-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-28serial: 8250: Add Quark X1000 to 8250_pci.cBryan O'Donoghue
Quark X1000 contains two designware derived 8250 serial ports. Each port has a unique PCI configuration space consisting of BAR0:UART BAR1:DMA respectively. Unlike the standard 8250 the register width is 32 bits for RHR,IER etc The Quark UART has a fundamental clock @ 44.2368 MHz allowing for a bitrate of up to about 2.76 megabits per second. This patch enables standard 8250 mode Signed-off-by: Bryan O'Donoghue <pure.logic@nexus-software.ie> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28tty: omap-serial: pull out calculation from baud_is_mode16Frans Klaver
To determine the correct divisor, we need to know the difference between the desired baud rate and the actual baud rate. The calculation for this difference is implemented twice within omap_serial_baud_is_mode16(). Pull out the calculation for easier maintenance. While at it, remove the CamelCasing from the variable names. Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28tty: omap-serial: fix division by zeroFrans Klaver
If the chosen baud rate is large enough (e.g. 3.5 megabaud), the calculated n values in serial_omap_is_baud_mode16() may become 0. This causes a division by zero when calculating the difference between calculated and desired baud rates. To prevent this, cap the n13 and n16 values on 1. Division by zero in kernel. [<c00132e0>] (unwind_backtrace) from [<c00112ec>] (show_stack+0x10/0x14) [<c00112ec>] (show_stack) from [<c01ed7bc>] (Ldiv0+0x8/0x10) [<c01ed7bc>] (Ldiv0) from [<c023805c>] (serial_omap_baud_is_mode16+0x4c/0x68) [<c023805c>] (serial_omap_baud_is_mode16) from [<c02396b4>] (serial_omap_set_termios+0x90/0x8d8) [<c02396b4>] (serial_omap_set_termios) from [<c0230a0c>] (uart_change_speed+0xa4/0xa8) [<c0230a0c>] (uart_change_speed) from [<c0231798>] (uart_set_termios+0xa0/0x1fc) [<c0231798>] (uart_set_termios) from [<c022bb44>] (tty_set_termios+0x248/0x2c0) [<c022bb44>] (tty_set_termios) from [<c022c17c>] (set_termios+0x248/0x29c) [<c022c17c>] (set_termios) from [<c022c3e4>] (tty_mode_ioctl+0x1c8/0x4e8) [<c022c3e4>] (tty_mode_ioctl) from [<c0227e70>] (tty_ioctl+0xa94/0xb18) [<c0227e70>] (tty_ioctl) from [<c00cf45c>] (do_vfs_ioctl+0x4a0/0x560) [<c00cf45c>] (do_vfs_ioctl) from [<c00cf568>] (SyS_ioctl+0x4c/0x74) [<c00cf568>] (SyS_ioctl) from [<c000e480>] (ret_fast_syscall+0x0/0x30) Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28xen_hvc: no reason to write the type key on xenstoreStefano Stabellini
The backend type is chosen by the toolstack. Regardless, the frontend should not care, especially given that it cannot have an effect as the backend is started before this code is run. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-28[media] pt3: fix DTV FE I2C driver load error pathsAntti Palosaari
Get rid of 'module_is_live' usage. on x86_64: when CONFIG_MODULES is not enabled: ../drivers/media/pci/pt3/pt3.c: In function 'pt3_attach_fe': ../drivers/media/pci/pt3/pt3.c:433:6: error: implicit declaration of function 'module_is_live' [-Werror=implicit-function-declaration] Reported-by: Randy Dunlap <rdunlap@infradead.org> Cc: Akihiro Tsukada <tskd08@gmail.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-29Merge branch 'xfs-sparse-fixes' into for-nextDave Chinner
2014-09-29xfs: annotate user variables passed as voidDave Chinner
Some argument callbacks can contain user buffers, and sparse warns about passing them as void pointers. Cast appropriately to remove the sparse warnings. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: xfs_kset should be static Dave Chinner
As it is accessed through the struct xfs_mount and can be set up entirely from fs/xfs/xfs_super.c Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: xfs_qm_dquot_isolate needs locking annotations for sparseDave Chinner
To remove noise from the build. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: fix use of agi_newino in finobt lookupDave Chinner
Sparse warns that we are passing the big-endian valueo f agi_newino to the initial btree lookup function when trying to find a new inode. This is wrong - we need to pass the host order value, not the disk order value. This will adversely affect the next inode allocated, but given that the free inode btree is usually much smaller than the allocated inode btree it is much less likely to be a performance issue if we start the search in the wrong place. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29Merge branch 'xfs-trans-recover-cleanup' into for-nextDave Chinner
2014-09-29Merge tag 'renesas-clocksource-for-v3.18' of ↵Daniel Lezcano
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into clockevents/3.18 Renesas Clocksource Updates for v3.18 * Document per-SoC bindings Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-09-29clocksource: arm_arch_timer: Consolidate arch_timer_evtstrm_enableNathan Lynch
The arch_timer_evtstrm_enable hooks in arm and arm64 are substantially similar, the only difference being a CONFIG_COMPAT-conditional section which is relevant only for arm64. Copy the arm64 version to the driver, removing the arch-specific hooks. Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com>
2014-09-29clocksource: arm_arch_timer: Enable counter access for 32-bit ARMNathan Lynch
The only difference between arm and arm64's implementations of arch_counter_set_user_access is that 32-bit ARM does not enable user access to the virtual counter. We want to enable this access for the 32-bit ARM VDSO, so copy the arm64 version to the driver itself, and remove the arch-specific implementations. Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com>
2014-09-29clocksource: arm_arch_timer: Change clocksource name if CP15 unavailableNathan Lynch
The arm and arm64 VDSOs need CP15 access to the architected counter. If this is unavailable (which is allowed by ARM v7), indicate this by changing the clocksource name to "arch_mem_counter" before registering the clocksource. Suggested by Stephen Boyd. Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Will Deacon <will.deacon@arm.com>
2014-09-29clocksource: sirf: Disable counter before re-setting itHao Liu
According to HW spec, we have to disable the counter before setting it, if we don't this, in pressure test, sometimes the timer might not generate interrupt any more. And this patch also fixes a typo for register set by changing 0x7 to 0x3. 0x7 is loop mode in HW, but here we are using oneshot 0x3. Signed-off-by: Hao Liu <Hao.Liu@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-09-29clocksource: cadence_ttc: Add support for 32bit modeMichal Simek
New TTCs support 32bit mode. Older versions support only 16bit modes. Keep 16bit mode as default and 32bit optional. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-09-29m68k: Fix typo 'COFNIG_MBAR'Paul Bolle
Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-09-29clocksource: tcb_clksrc: Sanitize IRQ requestGael Portay
The clock is not unprepared in case of the request IRQ fails. Also update to request_irq. Signed-off-by: Gaël PORTAY <gael.portay@gmail.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-09-29clocksource: arm_arch_timer: Discard unavailable timers correctlySudeep Holla
Currently we wait until both cp15 and mem timers are probed if we have both timer device nodes present in the device tree without checking if the device is actually available. If one of the timer device node present is disabled, the system locks up on the boot as no timer gets registered. This patch adds the check for the availability of the timer device so that unavailable timers are discarded correctly. It also adds the missing of_node_put. Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-09-29clocksource: vf_pit_timer: Support shutdown modeStefan Agner
In order to avoid waking up the system in a low power mode, the clocksource should not generate interrupts anymore. Disable the PIT timer interrupt when changing into the CLOCK_EVT_MODE_SHUTDOWN mode. [dlezcano] : remove superfluous empty line Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Bill Pringlemeir <bpringlemeir@nbsps.com>
2014-09-29ARM: meson6: clocksource: Add Meson6 timer supportCarlo Caione
Meson6 SoCs are equipped with 5 32-bit timers, called TIMER_A, TIMER_B, TIMER_C, TIMER_D and TIMER_E. The driver is providing clocksource support for the 32-bit counter using TIMER_E. Clockevents are also supported using TIMER_A. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
2014-09-29ARM: meson: documentation: Add timer documentationCarlo Caione
Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Carlo Caione <carlo@caione.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-09-29xfs: refactor recovery transaction start handlingDave Chinner
Rework the transaction lookup and allocation code in xlog_recovery_process_ophdr() to fold two related call-once helper functions into a single helper. Then fold in all the XLOG_START_TRANS logic to that helper to clean up the remaining logic in xlog_recovery_process_ophdr(). Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: reorganise transaction recovery item codeDave Chinner
The code for managing transactions anf the items for recovery is spread across 3 different locations in the file. Move them all together so that it is easy to read the code without needing to jump long distances in the file. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: fix double free in xlog_recover_commit_transDave Chinner
When an error occurs during buffer submission in xlog_recover_commit_trans(), we free the trans structure twice. Fix it by only freeing the structure in the caller regardless of the success or failure of the function. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: recovery of XLOG_UNMOUNT_TRANS leaks memoryDave Chinner
The XLOG_UNMOUNT_TRANS case skips the transaction, despite the fact an unmount record is always in a standalone transaction. Hence whenever we come across one of these we need to free the transaction structure associated with it as there is no commit record that follows it. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29xfs: refactor xlog_recover_process_data()Dave Chinner
Clean up xlog_recover_process_data() structure in preparation for fixing the allocation and freeing context of the transaction being recovered. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
2014-09-29m68knommu: add missing ioport_map() and ioport_unmap()Greg Ungerer
Add the missing ioport_map() and ioport_unmap() functions for the non-MMU platforms. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-09-29m68k/coldfire: remove second asm/mcfclk.h inclusion in m54xx.cFabian Frederick
asm/mcfclk.h was included twice. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-09-29m68knommu: fix size of address field for 5272 interrupt controllerGreg Ungerer
Picked up by the 0-day buidler: All warnings: >> arch/m68k/coldfire/intc-5272.c:46:20: warning: large integer implicitly truncated to unsigned type [-Woverflow] /*MCF_IRQ_EINT1*/ { .icr = MCFSIM_ICR1, .index = 28, .ack = 1, }, ... The problem stems from the changes to make all ColdFire register addresses absolute, in commit d72a5abb ("make remaining ColdFire 5272 register definitions absolute"). That change did not take into account that the addresses were stored as offsets in the irqmap of the intc-5272.c code. Make the field that now stores register addresses big enough to hold addresses. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2014-09-29m68k: fix crufty 68000 and 68360 intro commentsGreg Ungerer
Quite a few of the non-mmu specific support files have a pathname in the title comments of the file. These files have moved around a bit over the years, and most are no longer accurate. Remove the pathname and fix the comments to include at least a short description of the files contents. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-09-29m68k: remove the unused arch/m68k/platform directoryGreg Ungerer
The non-mmu platform/machine directories have been move up one level. We no longer need arch/m68k/platform, or its Makefile, so remove them. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-09-29m68k: move non-mmu 68360 platform codeGreg Ungerer
The non-mmu 68360 specific code is inconsistently placed under a directory named "platform". Move it to arch/m68k/ along with the other platform and board directories. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-09-29m68k: move non-mmu 68000 platform codeGreg Ungerer
The non-mmu 68000 specific code is inconsistently placed under a directory named "platform". Move it to arch/m68k/ along with the other platform and machine directories. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-09-29m68k: fix crufty ColdFire intro commentsGreg Ungerer
Quite a few of the ColdFire specific support files have a pathname in the title comments of the file. These files have moved around a bit over the years, and most are no longer accurate. Remove the pathname and fix the comments to include at least a short description of the files contents. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
generated by cgit (git 2.34.1) at 2025-09-29 03:58:16 +0000