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| author | Alexander Aring <alex.aring@gmail.com> | 2015-02-27 08:58:30 (GMT) |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-02-27 17:42:44 (GMT) |
| commit | c91799c50a14137ecee6d60d2f1d9ab8bc895e52 (patch) | |
| tree | 8d7482f4a8b309ae8df77f1bfe41999491927cb0 /include/drm | |
| parent | 702d211c45d95e6788cec42f7f3c4a538e8853ef (diff) | |
| download | linux-c91799c50a14137ecee6d60d2f1d9ab8bc895e52.tar.xz | |
at86rf230: add warning if edge-triggered irq
While testing I experience a deadlock while using the at86rf233 on a
raspberry pi. The reason was an edge triggered gpio irq because the irq
triggered while irq was disabled. This issue doesn't happend on a level
triggered irq because the irq will hit after calling enable_irq.
This patch adds a warning that it's not recommended to use a edge-triggered
irq type. Also change the examples to high-level irqtype.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/drm')
0 files changed, 0 insertions, 0 deletions