lkml.org 
[lkml]   [2012]   [Oct]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 3/3] ARM: LPC32xx: Cleanup irq.c
    Date
    This patch removes the IRQ mask initialization which is already done some lines
    above.

    This was actually a bug: The init was supposed to set the bits for the
    (chained) SUB IRQs. But this is already fixed by the previous patch, doing this
    implicitely via irq_set_chained_handler().

    Signed-off-by: Roland Stigge <stigge@antcom.de>
    ---
    arch/arm/mach-lpc32xx/irq.c | 5 -----
    1 file changed, 5 deletions(-)

    --- linux-2.6.orig/arch/arm/mach-lpc32xx/irq.c
    +++ linux-2.6/arch/arm/mach-lpc32xx/irq.c
    @@ -442,11 +442,6 @@ void __init lpc32xx_init_irq(void)
    lpc32xx_set_default_mappings(SIC1_APR_DEFAULT, SIC1_ATR_DEFAULT, 32);
    lpc32xx_set_default_mappings(SIC2_APR_DEFAULT, SIC2_ATR_DEFAULT, 64);

    - /* mask all interrupts except SUBIRQ */
    - __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_MIC_BASE));
    - __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC1_BASE));
    - __raw_writel(0, LPC32XX_INTC_MASK(LPC32XX_SIC2_BASE));
    -
    /* Initially disable all wake events */
    __raw_writel(0, LPC32XX_CLKPWR_P01_ER);
    __raw_writel(0, LPC32XX_CLKPWR_INT_ER);

    \
     
     \ /
      Last update: 2012-10-28 22:21    [W:3.229 / U:2.200 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site