fix typo, INT_MASK is writable, INT_STATUS is not
SVN-Revision: 17229
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@ -237,7 +237,7 @@ static irqreturn_t bcm63xx_spi_interrupt(int irq, void *dev_id)
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/* Read interupts and clear them immediately */
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intr = bcm_spi_readb(bs->regs, SPI_INT_STATUS);
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bcm_spi_writeb(SPI_INTR_CLEAR_ALL, bs->regs, SPI_INT_STATUS);
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bcm_spi_writeb(SPI_INTR_CLEAR_ALL, bs->regs, SPI_INT_MASK);
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/* A tansfer completed */
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if (intr & SPI_INTR_CMD_DONE) {
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