From 6cf498f4cf1930950d31aff5669bdba97d12364c Mon Sep 17 00:00:00 2001 From: Kurt Mahan Date: Thu, 17 Jul 2008 15:02:23 -0600 Subject: [PATCH] Properly clear bits in DIPR. Bugzilla 1351. LTIBName: m547x-8x-dma-dipr Signed-off-by: Kurt Mahan --- arch/m68k/coldfire/m547x_8x-dma.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) --- a/arch/m68k/coldfire/m547x_8x-dma.c +++ b/arch/m68k/coldfire/m547x_8x-dma.c @@ -455,7 +455,7 @@ irqreturn_t dma_interrupt_handler(int ir * pending interrupts with those that aren't masked. */ interrupts = MCF_DMA_DIPR; - MCF_DMA_DIPR |= interrupts; + MCF_DMA_DIPR = interrupts; for (i = 0; i < 16; ++i, interrupts >>= 1) { if (interrupts & 0x1)