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| author |   Alexey Neyman <stilor@att.net> | 2013-11-05 19:40:36 -0800 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2013-11-08 14:14:09 -0500 |
| commit | 0a8fd09ca9d4564a1f906b530ea08415a61cff58 (patch) | |
| tree | 63c938b268beb01c2d866aac322a60d142f931af /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mmc: core: Add MMC_CAP_RUNTIME_RESUME to resume at runtime_resume (diff) | |
| download | linux-dev-0a8fd09ca9d4564a1f906b530ea08415a61cff58.tar.xz linux-dev-0a8fd09ca9d4564a1f906b530ea08415a61cff58.zip | |
mmc: sdhci: Avoid needless loop while handling SDIO interrupts in sdhci_irq
Ignore Card Interrupt bit in the interrupt status if we already
know that mmc_signal_sdio_irq() is going to be called at the end of
sdhci_irq(). This avoids a needless loop in sdhci_irq() repeatedly
reading interrupt status and doing nothing.
Signed-off-by: Alexey Neyman <stilor@att.net>
Acked-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions