1. 24 3月, 2009 12 次提交
  2. 14 2月, 2009 1 次提交
    • R
      [ARM] omap: arrange for clock recalc methods to return the rate · 8b9dbc16
      Russell King 提交于
      linux-omap source commit 33d000c99ee393fe2042f93e8422f94976d276ce
      introduces a way to "dry run" clock changes before they're committed.
      However, this involves putting logic to handle this into each and
      every recalc function, and unfortunately due to the caching, led to
      some bugs.
      
      Solve both of issues by making the recalc methods always return the
      clock rate for the clock, which the caller decides what to do with.
      Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
      8b9dbc16
  3. 09 2月, 2009 16 次提交
  4. 08 2月, 2009 1 次提交
  5. 02 2月, 2009 2 次提交
  6. 30 1月, 2009 2 次提交
    • T
      ARM: OMAP: Fix hsmmc init, v2 · 0dffb5c5
      Tony Lindgren 提交于
      The naming accidentally broke while changing the name for the
      driver to not to conflict with the other mmc driver.
      Signed-off-by: NTony Lindgren <tony@atomide.com>
      
      
      0dffb5c5
    • S
      ARM: OMAP: Fix McBSP spin_lock deadlock · 06151158
      Stanley.Miao 提交于
      A spin_lock deadlock will occur when omap_mcbsp_request() is invoked.
      
      omap_mcbsp_request()
      \- clk_enable(mcbsp->clk)         [takes and holds clockfw_lock]
          \- omap2_clk_enable()
             \- _omap2_clk_enable()
                 \- omap_mcbsp_clk_enable()
                    \- clk_enable(child clock)   [tries for clockfw_lock again]
      
      mcbsp_clk is a virtual clock and it comprises several child clocks. when
      enable mcbsp_clk in omap_mcbsp_request(), the enable function of mcbsp_clk
      will enable its child clocks, then the deadlock occurs.
      
      The solution is to remove the virtual clock and enable these child clocks in
      omap_mcbsp_request() directly.
      Signed-off-by: NStanley.Miao <stanley.miao@windriver.com>
      Signed-off-by: NTony Lindgren <tony@atomide.com>
      
      
      06151158
  7. 15 1月, 2009 6 次提交
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