linux.git/drivers/uio/Kconfig, branch v4.9 Linux kernel source tree uio: UIO_PRUSS should depend on HAS_DMA 2015-08-05T20:25:59+00:00 Geert Uytterhoeven geert@linux-m68k.org 2015-06-29T07:12:38+00:00 686079c9b71a4673d0068ea4538f22359070ee33 If NO_DMA=y: ERROR: "dma_alloc_coherent" [drivers/uio/uio_pruss.ko] undefined! ERROR: "dma_free_coherent" [drivers/uio/uio_pruss.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
If NO_DMA=y:

    ERROR: "dma_alloc_coherent" [drivers/uio/uio_pruss.ko] undefined!
    ERROR: "dma_free_coherent" [drivers/uio/uio_pruss.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config 2015-06-13T00:01:43+00:00 Matwey V. Kornilov matwey@sai.msu.ru 2015-06-10T17:00:21+00:00 e040c4d97a46a759ccc3e89fe129b1a1da04c9d0 mach-dependant stuff has been removed by 2eb2478d471e ("uio: uio_pruss: replace private SRAM API with genalloc") There is no need to keep depends on ARCH_DAVINCI_DA850 Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
mach-dependant stuff has been removed by
    2eb2478d471e ("uio: uio_pruss: replace private SRAM API with genalloc")

There is no need to keep
    depends on ARCH_DAVINCI_DA850

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uio: pruss: Add CONFIG_HAS_IOMEM dependence 2015-06-13T00:01:43+00:00 Matwey V. Kornilov matwey@sai.msu.ru 2015-06-10T17:00:20+00:00 b42df9c2628306732d9322b328679355876dd916 uio_pruss uses io memory, that should be explicitly depend on it Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
uio_pruss uses io memory, that should be explicitly depend on it

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uio: uio_fsl_elbc_gpcm: new driver 2015-01-12T13:04:13+00:00 John Ogness john.ogness@linutronix.de 2014-12-09T16:43:10+00:00 fbc4a8a85777e065f7a195ddc58b3245808f1e87 This driver provides UIO access to memory of a peripheral connected to the Freescale enhanced local bus controller (eLBC) interface using the general purpose chip-select mode (GPCM). Signed-off-by: John Ogness <john.ogness@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This driver provides UIO access to memory of a peripheral connected
to the Freescale enhanced local bus controller (eLBC) interface
using the general purpose chip-select mode (GPCM).

Signed-off-by: John Ogness <john.ogness@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers: uio: Kconfig: add MMU dependancy for UIO 2013-08-30T21:19:46+00:00 Chen Gang gang.chen@asianux.com 2013-08-30T05:01:45+00:00 3cc1f95283a125cf54ccf1e25065321d4385133b The User space I/O drivers are useful, only when user space meaningful (MMU must be enabled). So need let it depend on MMU, or can not pass compiling, the related error (allmodconfig for H8300): CC [M] drivers/uio/uio.o drivers/uio/uio.c: In function 'uio_mmap_physical': drivers/uio/uio.c:650:2: error: implicit declaration of function 'pgprot_noncached' [-Werror=implicit-function-declaration] drivers/uio/uio.c:650:20: error: incompatible types when assigning to type 'pgprot_t' from type 'int' Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The User space I/O drivers are useful, only when user space meaningful
(MMU must be enabled).

So need let it depend on MMU, or can not pass compiling, the related
error (allmodconfig for H8300):

    CC [M]  drivers/uio/uio.o
  drivers/uio/uio.c: In function 'uio_mmap_physical':
  drivers/uio/uio.c:650:2: error: implicit declaration of function 'pgprot_noncached' [-Werror=implicit-function-declaration]
  drivers/uio/uio.c:650:20: error: incompatible types when assigning to type 'pgprot_t' from type 'int'

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers: uio: Add driver for Humusoft MF624 DAQ PCI card 2013-08-30T19:12:49+00:00 Rostislav Lisovy lisovy@gmail.com 2013-08-30T12:58:02+00:00 06849faab58fc7ff9f4eae2532380c2a746a6f47 Signed-off-by: Rostislav Lisovy <lisovy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uio: Remove uio_pdrv and use uio_pdrv_genirq instead 2013-07-27T00:54:30+00:00 Michal Simek michal.simek@xilinx.com 2013-06-26T09:52:12+00:00 26dac3c49d56642b06c07c80a2184abbf510920f The patch "UIO: fix uio_pdrv_genirq with device tree but no interrupt" (sha1: e3a3c3a205554e564751cd9c0276b2af813d7a92) add support to use this driver with no interrupts. uio_pdrv_genirq also supports device-tree binding which is not available in uio_pdrv. That's why this uio_pdrv driver can be just removed. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Vitalii Demianets <vitas@nppfactor.kiev.ua> Reviewed-by: Pavel Machek <pavel@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The patch "UIO: fix uio_pdrv_genirq with device tree but no interrupt"
(sha1: e3a3c3a205554e564751cd9c0276b2af813d7a92)
add support to use this driver with no interrupts.
uio_pdrv_genirq also supports device-tree binding
which is not available in uio_pdrv.

That's why this uio_pdrv driver can be just removed.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Vitalii Demianets <vitas@nppfactor.kiev.ua>
Reviewed-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uio: UIO_DMEM_GENIRQ should depend on HAS_DMA 2013-05-21T17:13:23+00:00 Geert Uytterhoeven geert@linux-m68k.org 2013-05-09T21:04:51+00:00 89fb9e7c3423662f4969a1e8ef0f5d44835d2381 If NO_DMA=y: drivers/built-in.o: In function `uio_dmem_genirq_release': drivers/uio/uio_dmem_genirq.c:95: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `uio_dmem_genirq_open': drivers/uio/uio_dmem_genirq.c:61: undefined reference to `dma_alloc_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Hans J. Koch <hjk@hansjkoch.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
If NO_DMA=y:

drivers/built-in.o: In function `uio_dmem_genirq_release':
drivers/uio/uio_dmem_genirq.c:95: undefined reference to `dma_free_coherent'
drivers/built-in.o: In function `uio_dmem_genirq_open':
drivers/uio/uio_dmem_genirq.c:61: undefined reference to `dma_alloc_coherent'

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Hans J. Koch <hjk@hansjkoch.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
uio: remove !S390 dependency from Kconfig 2013-02-14T14:55:18+00:00 Heiko Carstens heiko.carstens@de.ibm.com 2013-02-06T09:08:40+00:00 c423c8ffa7b2681e19b77801390ed2a7708aae98 Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Merge tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc 2012-12-12T20:05:15+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-12-12T20:05:15+00:00 d027db132b395dabfac208e52a7e510e441bb9d2 Pull ARM SoC updates from Olof Johansson: "This contains the bulk of new SoC development for this merge window. Two new platforms have been added, the sunxi platforms (Allwinner A1x SoCs) by Maxime Ripard, and a generic Broadcom platform for a new series of ARMv7 platforms from them, where the hope is that we can keep the platform code generic enough to have them all share one mach directory. The new Broadcom platform is contributed by Christian Daudt. Highbank has grown support for Calxeda's next generation of hardware, ECX-2000. clps711x has seen a lot of cleanup from Alexander Shiyan, and he's also taken on maintainership of the platform. Beyond this there has been a bunch of work from a number of people on converting more platforms to IRQ domains, pinctrl conversion, cleanup and general feature enablement across most of the active platforms." Fix up trivial conflicts as per Olof. * tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (174 commits) mfd: vexpress-sysreg: Remove LEDs code irqchip: irq-sunxi: Add terminating entry for sunxi_irq_dt_ids clocksource: sunxi_timer: Add terminating entry for sunxi_timer_dt_ids irq: versatile: delete dangling variable ARM: sunxi: add missing include for mdelay() ARM: EXYNOS: Avoid early use of of_machine_is_compatible() ARM: dts: add node for PL330 MDMA1 controller for exynos4 ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412 ARM: EXYNOS: add UART3 to DEBUG_LL ports ARM: S3C24XX: Add clkdev entry for camif-upll clock ARM: SAMSUNG: Add s3c24xx/s3c64xx CAMIF GPIO setup helpers ARM: sunxi: Add missing sun4i.dtsi file pinctrl: samsung: Do not initialise statics to 0 ARM i.MX6: remove gate_mask from pllv3 ARM i.MX6: Fix ethernet PLL clocks ARM i.MX6: rename PLLs according to datasheet ARM i.MX6: Add pwm support ARM i.MX51: Add pwm support ARM i.MX53: Add pwm support ARM: mx5: Replace clk_register_clkdev with clock DT lookup ... 
Pull ARM SoC updates from Olof Johansson:
 "This contains the bulk of new SoC development for this merge window.

  Two new platforms have been added, the sunxi platforms (Allwinner A1x
  SoCs) by Maxime Ripard, and a generic Broadcom platform for a new
  series of ARMv7 platforms from them, where the hope is that we can
  keep the platform code generic enough to have them all share one mach
  directory.  The new Broadcom platform is contributed by Christian
  Daudt.

  Highbank has grown support for Calxeda's next generation of hardware,
  ECX-2000.

  clps711x has seen a lot of cleanup from Alexander Shiyan, and he's
  also taken on maintainership of the platform.

  Beyond this there has been a bunch of work from a number of people on
  converting more platforms to IRQ domains, pinctrl conversion, cleanup
  and general feature enablement across most of the active platforms."

Fix up trivial conflicts as per Olof.

* tag 'soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (174 commits)
  mfd: vexpress-sysreg: Remove LEDs code
  irqchip: irq-sunxi: Add terminating entry for sunxi_irq_dt_ids
  clocksource: sunxi_timer: Add terminating entry for sunxi_timer_dt_ids
  irq: versatile: delete dangling variable
  ARM: sunxi: add missing include for mdelay()
  ARM: EXYNOS: Avoid early use of of_machine_is_compatible()
  ARM: dts: add node for PL330 MDMA1 controller for exynos4
  ARM: EXYNOS: Add support for secondary CPU bring-up on Exynos4412
  ARM: EXYNOS: add UART3 to DEBUG_LL ports
  ARM: S3C24XX: Add clkdev entry for camif-upll clock
  ARM: SAMSUNG: Add s3c24xx/s3c64xx CAMIF GPIO setup helpers
  ARM: sunxi: Add missing sun4i.dtsi file
  pinctrl: samsung: Do not initialise statics to 0
  ARM i.MX6: remove gate_mask from pllv3
  ARM i.MX6: Fix ethernet PLL clocks
  ARM i.MX6: rename PLLs according to datasheet
  ARM i.MX6: Add pwm support
  ARM i.MX51: Add pwm support
  ARM i.MX53: Add pwm support
  ARM: mx5: Replace clk_register_clkdev with clock DT lookup
  ...