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mmc: mmci: Remove bogus local_irq_save()
On !RT interrupt runs with interrupts disabled. On RT it's in a thread, so no need to disable interrupts at all. Remove the local_irq_save() invocation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -1253,15 +1253,12 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
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struct sg_mapping_iter *sg_miter = &host->sg_miter;
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struct variant_data *variant = host->variant;
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void __iomem *base = host->base;
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unsigned long flags;
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u32 status;
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status = readl(base + MMCISTATUS);
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dev_dbg(mmc_dev(host->mmc), "irq1 (pio) %08x\n", status);
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local_irq_save(flags);
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do {
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unsigned int remain, len;
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char *buffer;
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@ -1301,8 +1298,6 @@ static irqreturn_t mmci_pio_irq(int irq, void *dev_id)
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sg_miter_stop(sg_miter);
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local_irq_restore(flags);
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/*
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* If we have less than the fifo 'half-full' threshold to transfer,
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* trigger a PIO interrupt as soon as any data is available.
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