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clocksource: sh_tmu: Fix channel IRQ retrieval in legacy case

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In the legacy platform data case each TMU platform device handles a
single channel with a single IRQ for the platform device. Retrieve the
IRQ using the logical channel number instead of the hardware channel
number.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Laurent Pinchart 2014-05-16 14:44:23 +02:00 committed by Daniel Lezcano
parent 346f5e76b3
commit c54697ae18
1 changed files with 1 additions and 1 deletions
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2
drivers/clocksource/sh_tmu.c
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@ -498,7 +498,7 @@ static int sh_tmu_channel_setup(struct sh_tmu_channel *ch, unsigned int index,
ch->base = tmu->mapbase + 8 + ch->index * 12; ch->base = tmu->mapbase + 8 + ch->index * 12;
} }
ch->irq = platform_get_irq(tmu->pdev, ch->index); ch->irq = platform_get_irq(tmu->pdev, index);
if (ch->irq < 0) { if (ch->irq < 0) {
dev_err(&tmu->pdev->dev, "ch%u: failed to get irq\n", dev_err(&tmu->pdev->dev, "ch%u: failed to get irq\n",
ch->index); ch->index);