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* ARM: 6483/1: arm & sh: factorised duplicated clkdev.cJean-Christop PLAGNIOL-VILLARD2010-11-261-1/+1
| | | | | | | | | | | | | factorise some generic infrastructure to assist looking up struct clks for the ARM & SH architecture. as the code is identical at 99% put the arch specific code for allocation as example in asm/clkdev.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-10-305-95/+135
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (215 commits) ARM: memblock: setup lowmem mappings using memblock ARM: memblock: move meminfo into find_limits directly ARM: memblock: convert free_highpages() to use memblock ARM: move freeing of highmem pages out of mem_init() ARM: memblock: convert memory detail printing to use memblock ARM: memblock: use memblock to free memory into arm_bootmem_init() ARM: memblock: use memblock when initializing memory allocators ARM: ensure membank array is always sorted ARM: 6466/1: implement flush_icache_all for the rest of the CPUs ARM: 6464/2: fix spinlock recursion in adjust_pte() ARM: fix memblock breakage ARM: 6465/1: Fix data abort accessing proc_info from __lookup_processor_type ARM: 6460/1: ixp2000: fix type of ixp2000_timer_interrupt ARM: 6449/1: Fix for compiler warning of uninitialized variable. ARM: 6445/1: fixup TCM memory types ARM: imx: Add wake functionality to GPIO ARM: mx5: Add gpio-keys to mx51 babbage board ARM: imx: Add gpio-keys to plat-mxc mx31_3ds: Fix spi registration mx31_3ds: Fix the logic for detecting the debug board ...
| * Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into ↵Russell King2010-10-285-95/+135
| |\ | | | | | | | | | | | | | | | | | | devel-stable Conflicts: drivers/video/sh_mobile_hdmi.c
| | * sh: fix an ms7724se compile breakageGuennadi Liakhovetski2010-10-061-16/+16
| | | | | | | | | | | | | | | | | | | | | Fix a compile breakage, caused by my own careless copy-paste. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * fbdev: sh_mobile_lcdcfb: Support multiple video modes in platform dataGuennadi Liakhovetski2010-09-145-95/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a preparation for HDMI hotplug support. This patch just moves all platform defined video modes for the sh_mobile_lcdcfb driver to separate arrays and switches all users to use element 0 of that array, so, this patch doesn't introduce any functional changes and as such should not cause any regressions. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2010-10-2810-114/+91
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (32 commits) sh: intc: switch irq_desc iteration to new active IRQ iterator. sh: fix up cpu hotplug IRQ migration for irq_data changes. sh: oprofile: Make sure the backtrace op is available for timer-fallback. sh64: oprofile: Fix up kernel stack pointer size mismatch. sh: oprofile: Fix up and extend op_name_from_perf_id(). sh: lockless get_user_pages_fast() sh64: _PAGE_SPECIAL support. sound: sh: ctrl_in/outX to __raw_read/writeX conversion. sh: disable deprecated genirq support. sh: update show_interrupts() for irq_data chip lookup. sh: intc: irq_data conversion. sh64: irq_data conversion. sh64: update for IRQ flag handling naming changes. rtc: rtc-rs5c313: ctrl_in/outX to __raw_read/writeX conversion. sh: mach-se: irq_data conversion. input: hp680_ts_input: ctrl_in/outX to __raw_read/writeX conversion. input: jornada680_kbd: ctrl_in/outX to __raw_read/writeX conversion. sh: hd64461: irq_data conversion. sh: mach-x3proto: irq_data conversion. sh: mach-systemh: irq_data conversion. ...
| * | | sh64: irq_data conversion.Paul Mundt2010-10-271-10/+6
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: mach-se: irq_data conversion.Paul Mundt2010-10-274-31/+32
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: mach-x3proto: irq_data conversion.Paul Mundt2010-10-271-3/+4
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: mach-systemh: irq_data conversion.Paul Mundt2010-10-271-36/+21
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: mach-microdev: irq_data conversion.Paul Mundt2010-10-271-19/+11
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: mach-landisk: irq_data conversion.Paul Mundt2010-10-271-8/+7
| | | | | | | | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | sh: mach-dreamcast: irq_data conversion.Paul Mundt2010-10-271-7/+10
| |/ / | | | | | | | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2010-10-285-9/+0
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits) [media] af9015: Fix max I2C message size when used with tda18271 [media] IR: initialize ir_raw_event in few more drivers [media] Guard a divide in v4l1 compat layer [media] imon: fix nomouse modprobe option [media] imon: remove redundant change_protocol call [media] imon: fix my egregious brown paper bag w/rdev/idev split [media] cafe_ccic: Configure ov7670 correctly [media] ov7670: allow configuration of image size, clock speed, and I/O method [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016] [media] af9015: map DigitalNow TinyTwin v2 remote [media] DigitalNow TinyTwin remote controller [media] af9015: RC fixes and improvements videodev2.h.xml: Update to reflect the latest changes at videodev2.h [media] v4l: document new Bayer and monochrome pixel formats [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028 [media] firedtv: add parameter to fake ca_system_ids in CA_INFO [media] tm6000: fix a macro coding style issue tm6000: Remove some ugly debug code [media] Nova-S-Plus audio line input [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers ...
| * | [media] soc_camera: Don't use module names to load I2C modulesLaurent Pinchart2010-10-224-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the v4l2_i2c_new_subdev* functions now supporting loading modules based on modaliases, remove the module names hardcoded in platform data and pass a NULL module name to those functions. All corresponding I2C modules have been checked, and all of them include a module aliases table with names corresponding to what the soc_camera platform data uses. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | [media] sh_vou: Don't use module names to load I2C modulesLaurent Pinchart2010-10-222-2/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | With the v4l2_i2c_new_subdev* functions now supporting loading modules based on modaliases, remove the module names hardcoded in platform data and pass a NULL module name to those functions. All corresponding I2C modules have been checked, and all of them include a module aliases table with names corresponding to what the sh_vou platform data uses. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2010-10-2513-22/+978
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (110 commits) sh: i2c-sh7760: Replase from ctrl_* to __raw_* sh: clkfwk: Shuffle around to match the intc split up. sh: clkfwk: modify for_each_frequency end condition sh: fix clk_get() error handling sh: clkfwk: Fix fault in frequency iterator. sh: clkfwk: Add a helper for rate rounding by divisor ranges. sh: clkfwk: Abstract rate rounding helper. sh: clkfwk: support clock remapping. sh: pci: Convert to upper/lower_32_bits() helpers. sh: mach-sdk7786: Add support for the FPGA SRAM. sh: Provide a generic SRAM pool for tiny memories. sh: pci: Support secondary FPGA-driven PCIe clocks on SDK7786. sh: pci: Support slot 4 routing on SDK7786. sh: Fix up PMB locking. sh: mach-sdk7786: Add support for fpga gpios. sh: use pr_fmt for clock framework, too. sh: remove name and id from struct clk sh: free-without-alloc fix for sh_mobile_lcdcfb sh: perf: Set up perf_max_events. sh: perf: Support SH-X3 hardware counters. ... Fix up trivial conflicts (perf_max_events got removed) in arch/sh/kernel/perf_event.c
| * | sh: fix clk_get() error handlingGuennadi Liakhovetski2010-10-181-3/+3
| | | | | | | | | | | | | | | | | | | | | clk_get() returns an ERR_PTR(errno) on error and not NULL. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: mach-sdk7786: Add support for the FPGA SRAM.Paul Mundt2010-10-153-1/+75
| | | | | | | | | | | | | | | | | | This ties in the 2KiB of FPGA SRAM in to the generic SRAM pool. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: pci: Support secondary FPGA-driven PCIe clocks on SDK7786.Paul Mundt2010-10-141-1/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SDK7786 FPGA has secondary control over the PCIe clocks, specifically relating to the slots and oscillator. This ties the FPGA clocks in to the clock framework and balances the refcounting similar to how the primary on-chip clocks are managed. While the on-chip clocks are per-port, the FPGA clock enable/disable is global for the entire block. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: mach-sdk7786: Add support for fpga gpios.Paul Mundt2010-10-143-0/+52
| | | | | | | | | | | | | | | | | | | | | | | | The sdk7786 FPGA supports a number of user settable input switches that are otherwise unused. This wires up a dummy gpio chip for the switch bank to simply expose them to userspace. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: boards/mach-x3proto: gpio: fix error handling codeKulikov Vasiliy2010-10-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Checks for (irq < 0) and (ilsel < 0) didn't make sense since they were unsigned. Made them signed. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: mach-x3proto: Improve ILSEL debugging.Paul Mundt2010-10-041-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment ILSEL blows up with a BUG when aliased sets are handed in, but as the enable call is able to hand back errors we opt for that path instead. None of the ILSEL peripherals are vital to the board's operation, so trapping a BUG is a bit excessive. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: mach-x3proto: gpio-keys support.Paul Mundt2010-10-041-2/+105
| | | | | | | | | | | | | | | | | | | | | This adds gpio-keys mappings for the button matrix on the baseboard, now that we have support for the pin controller. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: mach-x3proto: Support for baseboard GPIOs.Paul Mundt2010-10-042-0/+137
| | | | | | | | | | | | | | | | | | | | | This adds trivial support for the GPIOs implemented through the baseboard CPLD, used for driving the button matrix. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: mach-x3proto: Move the ilsel header to a better place.Paul Mundt2010-10-042-2/+2
| | | | | | | | | | | | | | | | | | | | | We'll be adding more headers for this board, so move this over to its own directory. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: Support early IRQ vector map reservation for delayed controllers.Paul Mundt2010-10-021-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some controllers will need to be initialized lazily due to pinmux constraints, while others may simply have no need to be brought online if there are no backing devices for them attached. In this case it's still necessary to be able to reserve their hardware vector map before dynamic IRQs get a hold of them. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | Revert "sh: ecovec24: modify tsc2007 platform settings"Paul Mundt2010-09-141-2/+24
| | | | | | | | | | | | | | | | | | | | | | | | According to Morimoto-san, this is no longer needed. Revert it. This reverts commit e0009b0a44f28227571d8cddebc5ccdae86027a6. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: ecovec24: modify tsc2007 platform settingsKuninori Morimoto2010-09-141-24/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch modify x_plate_ohms to correct value for tsc2007 panel, and removed un-necessary ts_get_pendown_state() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | Merge branch 'master' of ↵Paul Mundt2010-08-163-5/+7
| |\ \ | | |/ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/sh/include/asm/Kbuild drivers/Makefile Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: add sh7757lcr board supportYoshihiro Shimoda2010-07-063-0/+380
| | | | | | | | | | | | | | | | | | | | | This adds preliminary support for the sh7757lcr board. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | sh: SH-2007 board support.Hitoshi Mitake2010-06-213-0/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch series adds support for ITO Co., Ltd.'s SH-2007 reference platform (A PC-104 based SH7780 platform). This is a direct port of the out-of-tree board support from the vendor's kernel, originally located at: http://ms-n.org/sh-linux/kernel/ More information on the board and the vendor can be obtained from the vendor's site at: http://www.itonet.co.jp/ Presently supported peripherals are CF and ethernet, with support for the on-board IDE still pending further testing. Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Reviewed-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | llseek: automatically add .llseek fopArnd Bergmann2010-10-151-0/+1
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All file_operations should get a .llseek operation so we can make nonseekable_open the default for future file operations without a .llseek pointer. The three cases that we can automatically detect are no_llseek, seq_lseek and default_llseek. For cases where we can we can automatically prove that the file offset is always ignored, we use noop_llseek, which maintains the current behavior of not returning an error from a seek. New drivers should normally not use noop_llseek but instead use no_llseek and call nonseekable_open at open time. Existing drivers can be converted to do the same when the maintainer knows for certain that no user code relies on calling seek on the device file. The generated code is often incorrectly indented and right now contains comments that clarify for each added line why a specific variant was chosen. In the version that gets submitted upstream, the comments will be gone and I will manually fix the indentation, because there does not seem to be a way to do that using coccinelle. Some amount of new code is currently sitting in linux-next that should get the same modifications, which I will do at the end of the merge window. Many thanks to Julia Lawall for helping me learn to write a semantic patch that does all this. ===== begin semantic patch ===== // This adds an llseek= method to all file operations, // as a preparation for making no_llseek the default. // // The rules are // - use no_llseek explicitly if we do nonseekable_open // - use seq_lseek for sequential files // - use default_llseek if we know we access f_pos // - use noop_llseek if we know we don't access f_pos, // but we still want to allow users to call lseek // @ open1 exists @ identifier nested_open; @@ nested_open(...) { <+... nonseekable_open(...) ...+> } @ open exists@ identifier open_f; identifier i, f; identifier open1.nested_open; @@ int open_f(struct inode *i, struct file *f) { <+... ( nonseekable_open(...) | nested_open(...) ) ...+> } @ read disable optional_qualifier exists @ identifier read_f; identifier f, p, s, off; type ssize_t, size_t, loff_t; expression E; identifier func; @@ ssize_t read_f(struct file *f, char *p, size_t s, loff_t *off) { <+... ( *off = E | *off += E | func(..., off, ...) | E = *off ) ...+> } @ read_no_fpos disable optional_qualifier exists @ identifier read_f; identifier f, p, s, off; type ssize_t, size_t, loff_t; @@ ssize_t read_f(struct file *f, char *p, size_t s, loff_t *off) { ... when != off } @ write @ identifier write_f; identifier f, p, s, off; type ssize_t, size_t, loff_t; expression E; identifier func; @@ ssize_t write_f(struct file *f, const char *p, size_t s, loff_t *off) { <+... ( *off = E | *off += E | func(..., off, ...) | E = *off ) ...+> } @ write_no_fpos @ identifier write_f; identifier f, p, s, off; type ssize_t, size_t, loff_t; @@ ssize_t write_f(struct file *f, const char *p, size_t s, loff_t *off) { ... when != off } @ fops0 @ identifier fops; @@ struct file_operations fops = { ... }; @ has_llseek depends on fops0 @ identifier fops0.fops; identifier llseek_f; @@ struct file_operations fops = { ... .llseek = llseek_f, ... }; @ has_read depends on fops0 @ identifier fops0.fops; identifier read_f; @@ struct file_operations fops = { ... .read = read_f, ... }; @ has_write depends on fops0 @ identifier fops0.fops; identifier write_f; @@ struct file_operations fops = { ... .write = write_f, ... }; @ has_open depends on fops0 @ identifier fops0.fops; identifier open_f; @@ struct file_operations fops = { ... .open = open_f, ... }; // use no_llseek if we call nonseekable_open //////////////////////////////////////////// @ nonseekable1 depends on !has_llseek && has_open @ identifier fops0.fops; identifier nso ~= "nonseekable_open"; @@ struct file_operations fops = { ... .open = nso, ... +.llseek = no_llseek, /* nonseekable */ }; @ nonseekable2 depends on !has_llseek @ identifier fops0.fops; identifier open.open_f; @@ struct file_operations fops = { ... .open = open_f, ... +.llseek = no_llseek, /* open uses nonseekable */ }; // use seq_lseek for sequential files ///////////////////////////////////// @ seq depends on !has_llseek @ identifier fops0.fops; identifier sr ~= "seq_read"; @@ struct file_operations fops = { ... .read = sr, ... +.llseek = seq_lseek, /* we have seq_read */ }; // use default_llseek if there is a readdir /////////////////////////////////////////// @ fops1 depends on !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; identifier readdir_e; @@ // any other fop is used that changes pos struct file_operations fops = { ... .readdir = readdir_e, ... +.llseek = default_llseek, /* readdir is present */ }; // use default_llseek if at least one of read/write touches f_pos ///////////////////////////////////////////////////////////////// @ fops2 depends on !fops1 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; identifier read.read_f; @@ // read fops use offset struct file_operations fops = { ... .read = read_f, ... +.llseek = default_llseek, /* read accesses f_pos */ }; @ fops3 depends on !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; identifier write.write_f; @@ // write fops use offset struct file_operations fops = { ... .write = write_f, ... + .llseek = default_llseek, /* write accesses f_pos */ }; // Use noop_llseek if neither read nor write accesses f_pos /////////////////////////////////////////////////////////// @ fops4 depends on !fops1 && !fops2 && !fops3 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; identifier read_no_fpos.read_f; identifier write_no_fpos.write_f; @@ // write fops use offset struct file_operations fops = { ... .write = write_f, .read = read_f, ... +.llseek = noop_llseek, /* read and write both use no f_pos */ }; @ depends on has_write && !has_read && !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; identifier write_no_fpos.write_f; @@ struct file_operations fops = { ... .write = write_f, ... +.llseek = noop_llseek, /* write uses no f_pos */ }; @ depends on has_read && !has_write && !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; identifier read_no_fpos.read_f; @@ struct file_operations fops = { ... .read = read_f, ... +.llseek = noop_llseek, /* read uses no f_pos */ }; @ depends on !has_read && !has_write && !fops1 && !fops2 && !has_llseek && !nonseekable1 && !nonseekable2 && !seq @ identifier fops0.fops; @@ struct file_operations fops = { ... +.llseek = noop_llseek, /* no read or write fn */ }; ===== End semantic patch ===== Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Julia Lawall <julia@diku.dk> Cc: Christoph Hellwig <hch@infradead.org>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into ↵Russell King2010-08-063-4/+6
|\ \ | | | | | | | | | | | | | | | | | | devel-stable Conflicts: drivers/net/irda/sh_irda.c
| * | sh: add a parameter to LCDC driver's .display_on() callbackGuennadi Liakhovetski2010-08-043-4/+6
| |/ | | | | | | | | | | | | | | | | | | HDMI support for the sh_mobile_lcdc framebuffer driver will require a 'struct fb_info *' pointer for its .display_on() callback. While at it fix kfr2r09 framebuffer modular build. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | V4L/DVB: mediabus: fix ambiguous pixel code namesGuennadi Liakhovetski2010-08-021-1/+1
|/ | | | | | | | | Endianness notation is meaningless for 8 bit YUYV codes. Switch pixel code names to explicitly state the order of colour components in the data stream. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* sh: remove duplicated #includeHuang Weiyi2010-06-071-1/+0
| | | | | | | | Remove duplicated #include('s) in arch/sh/boards/mach-ecovec24/setup.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: make sure static declaration on ms7724seKuninori Morimoto2010-06-021-4/+4
| | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: make sure static declaration on mach-migorKuninori Morimoto2010-06-021-1/+1
| | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: make sure static declaration on mach-ecovec24Kuninori Morimoto2010-06-021-8/+8
| | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: make sure static declaration on mach-ap325rxaKuninori Morimoto2010-06-021-1/+1
| | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* Merge branch 'sh/iomap'Paul Mundt2010-06-021-0/+3
|\
| * sh: PIO disabling for x3proto and urquell.Paul Mundt2010-06-021-0/+2
| | | | | | | | | | | | | | urquell only provides PIO in the PCI case, while the x3proto board never had a working PCIe controller, so it can simply disable it outright. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * sh: mach-sdk7786: conditionally disable PIO support.Paul Mundt2010-06-021-0/+1
| | | | | | | | | | | | | | SDK7786 only supports PIO via the PCI I/O space, so we disable PIO completely for the non-PCI case. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: Add support MMCIF for ecovecYusuke Goda2010-05-311-2/+84
| | | | | | | | | | | | | | This patch adds MMCIF platform data for the Ecovec board. Signed-off-by: Yusuke Goda <yusuke.goda.sx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | sh: remove duplicated #includeHuang Weiyi2010-05-261-1/+0
|/ | | | | | | | Remove duplicated #include('s) in arch/sh/boards/mach-ecovec24/setup.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: disable SD-card write-protection detection on kfr2r09Guennadi Liakhovetski2010-05-221-2/+4
| | | | | | | | | kfr2r09 board has a micro-SD card slot, therefore card write-protection detection cannot work there, disable it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SDHI DMA support to migorGuennadi Liakhovetski2010-05-221-0/+9
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SDHI DMA support to kfr2r09Guennadi Liakhovetski2010-05-221-0/+9
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SDHI DMA support to ms7724seGuennadi Liakhovetski2010-05-221-0/+17
| | | | | Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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