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| author |   Nicolas Pitre <nico@cam.org> | 2007-10-03 15:32:57 -0400 |
|---|---|---|
| committer |   Pierre Ossman <drzeus@drzeus.cx> | 2007-10-06 17:51:45 +0200 |
| commit | 599473cf15a3fae78cbc3192cfb38ca04d5abc72 (patch) | |
| tree | cba3a1c236711d4fc267ef6272c93d9dcf6a08e8 /drivers/acpi/debug.c | |
| parent | sdio: fix IRQ diagnostic message (diff) | |
| download | linux-dev-599473cf15a3fae78cbc3192cfb38ca04d5abc72.tar.xz linux-dev-599473cf15a3fae78cbc3192cfb38ca04d5abc72.zip | |
sdio: make the IRQ thread more resilient in the presence of bad states
Currently we print a message about some bad states wrt function IRQ
handlers but return 0 from process_sdio_pending_irqs() nevertheless.
This can lead to an infinite loop as nothing might have cleared the
condition for the pending card interrupt from the host controller by
the time host->ops->enable_sdio_irq(host, 1) is called.
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/acpi/debug.c')
0 files changed, 0 insertions, 0 deletions