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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2017-04-18 13:29:20 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-06-20 10:30:12 +0200 |
| commit | 32dba73772f8bf156bb3bd002b3334178a43032f (patch) | |
| tree | 67bcc0490889b27e14f152f6bd646a1f7cb66148 /tools/perf/scripts/python/stackcollapse.py | |
| parent | mmc: sdio: Add API to manage SDIO IRQs from a workqueue (diff) | |
| download | linux-32dba73772f8bf156bb3bd002b3334178a43032f.tar.gz linux-32dba73772f8bf156bb3bd002b3334178a43032f.zip | |
mmc: dw_mmc: Convert to use MMC_CAP2_SDIO_IRQ_NOTHREAD for SDIO IRQs
Convert to use the more lightweight method for processing SDIO IRQs, which
involves the following changes:
- Enable MMC_CAP2_SDIO_IRQ_NOTHREAD when SDIO IRQ is supported and use
sdio_signal_irq() instead of mmc_signal_sdio_irq().
- Mask the SDIO IRQ before signaling a new one to be processed.
- Implement the ->ack_sdio_irq() callback to unmask the SDIO IRQ.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions