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| author | Lee Jones <lee.jones@linaro.org> | 2013-01-31 10:45:17 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-02-06 22:38:40 +0100 |
| commit | b9fab6e45d2d41de5495f7d40808e9e131652f92 (patch) | |
| tree | d832b21acfd75e63982c6031e5b20998febf760a /Documentation/ioctl | |
| parent | pinctrl/abx500: prevent error path from corrupting returning error (diff) | |
| download | linux-b9fab6e45d2d41de5495f7d40808e9e131652f92.tar.xz linux-b9fab6e45d2d41de5495f7d40808e9e131652f92.zip | |
pinctrl/abx500: align GPIO cluster boundaries
Not quite sure how this ever worked. In ab8500_gpio_to_irq() the
GPIO for conversion is passed through as the second argument. If
GPIO13, which is a valid GPIO for IRQ functionality, was received;
it would be rejected by the following guard:
GPIO_IRQ_CLUSTER(5, 12, 0); /* GPIO numbers start from 1 */
if (offset >= cluster->start && offset <= cluster->end)
/* Valid GPIO for IRQ use */
Signed-off-by: Lee Jones <lee.jones@linaro.org>
[Augmented to account for off-by-one problem]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/ioctl')
0 files changed, 0 insertions, 0 deletions