1. 08 1月, 2009 1 次提交
    • M
      leds: Add WM8350 LED driver · 0081e802
      Mark Brown 提交于
      The voltage and current regulators on the WM8350 AudioPlus PMIC can be
      used in concert to provide a power efficient LED driver.  This driver
      implements support for this within the standard LED class.
      
      Platform initialisation code should configure the LED hardware in the
      init callback provided by the WM8350 core driver.  The callback should
      use wm8350_isink_set_flash(), wm8350_dcdc25_set_mode() and
      wm8350_dcdc_set_slot() to configure the operating parameters of the
      regulators for their hardware and then then use wm8350_register_led() to
      instantiate the LED driver.
      
      This driver was originally written by Liam Girdwood, though it has been
      extensively modified since then.
      Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
      Signed-off-by: NRichard Purdie <rpurdie@linux.intel.com>
      0081e802
  2. 04 1月, 2009 27 次提交
  3. 30 11月, 2008 1 次提交
    • R
      [ARM] Hide ISA DMA API when ISA_DMA_API is unset · dcea83ad
      Russell King 提交于
      When ISA_DMA_API is unset, we're not implementing the ISA DMA API,
      so there's no point in publishing the prototypes via asm/dma.h, nor
      including the machine dependent parts of that API.
      
      This allows us to remove a lot of mach/dma.h files which don't contain
      any useful code.  Unfortunately though, some platforms put their own
      private non-ISA definitions into mach/dma.h, so we leave these behind
      and fix the appropriate #include statments.
      Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      dcea83ad
  4. 27 11月, 2008 1 次提交
    • R
      [ARM] remove memzero() · 59f0cb0f
      Russell King 提交于
      As suggested by Andrew Morton, remove memzero() - it's not supported
      on other architectures so use of it is a potential build breaking bug.
      Since the compiler optimizes memset(x,0,n) to __memzero() perfectly
      well, we don't miss out on the underlying benefits of memzero().
      Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      59f0cb0f
  5. 17 11月, 2008 2 次提交
  6. 02 11月, 2008 1 次提交
  7. 25 10月, 2008 2 次提交
  8. 22 10月, 2008 5 次提交